Fix hundreds of whitespace errors

If you see this commit using git blame, just use -w option, it
will ignore whitespace changes. It also works for git-diff etc.
To not force maintainers to start another whitespace genocide,
please configure your editor so that it automatically fixes them
of at least warns you about them.

For VS:
https://marketplace.visualstudio.com/items?itemName=MadsKristensen.TrailingWhitespaceVisualizer
For XCode:
https://stackoverflow.com/questions/1390329/trim-trailing-spaces-in-xcode
For Vim:
https://vim.fandom.com/wiki/Highlight_unwanted_spaces
https://vim.fandom.com/wiki/Remove_unwanted_spaces
For Emacs:
https://www.gnu.org/software/emacs/manual/html_node/emacs/Useless-Whitespace.html

appveyor.yml

@@ -13,7 +13,7 @@ install:
   - if not exist build64 mkdir build64
   - cd build64
   - cmake -DBUILD_CLAR=OFF -DTHREADSAFE=ON -G "Visual Studio 15 2017 Win64" ..
-  - cmake --build .  
+  - cmake --build .
   - cd c:\projects\fritzing-app\src\lib
   - curl -fsSL https://dl.bintray.com/boostorg/release/1.70.0/source/boost_1_70_0.zip -o boost_1_70_0.zip
   - 7z x boost_1_70_0.zip

docker/release-linux.sh

@@ -2,4 +2,3 @@
 set -xe
 
 docker run -v "$(pwd):/home/conan/fritzing" -w /home/conan/fritzing fritzing/build:xenial docker/xvfb-release-helper.sh "$1"
-

docker/xvfb-release-helper.sh

@@ -1,4 +1,4 @@
 #!/bin/bash
 set -xe
 
-xvfb-run ./tools/linux_release_script/release.sh "$1"
+xvfb-run ./tools/linux_release_script/release.sh "$1"

pri/autoroute.pri

@@ -24,7 +24,7 @@ src/autoroute/cmrouter/tileutils.h  \
 src/autoroute/mazerouter/mazerouter.h  \
 src/autoroute/zoomcontrols.h \
 src/autoroute/drc.h \
- 
+
 SOURCES += \
 src/autoroute/autorouter.cpp \
 src/autoroute/cmrouter/cmrouter.cpp \

pri/connectors.pri

@@ -21,14 +21,14 @@ src/connectors/connectoritem.h \
 src/connectors/nonconnectoritem.h \
 src/connectors/connectorshared.h \
 src/connectors/ercdata.h \
-src/connectors/svgidlayer.h 
- 
+src/connectors/svgidlayer.h
+
 SOURCES += \
 src/connectors/bus.cpp \
 src/connectors/busshared.cpp \
 src/connectors/connector.cpp \
-src/connectors/connectoritem.cpp \ 
-src/connectors/nonconnectoritem.cpp \ 
+src/connectors/connectoritem.cpp \
+src/connectors/nonconnectoritem.cpp \
 src/connectors/connectorshared.cpp \
 src/connectors/ercdata.cpp \
-src/connectors/svgidlayer.cpp 
+src/connectors/svgidlayer.cpp

pri/dialogs.pri

@@ -20,7 +20,7 @@ HEADERS += src/dialogs/prefsdialog.h \
 	src/dialogs/recoverydialog.h \
 	src/dialogs/setcolordialog.h \
 	src/dialogs/translatorlistmodel.h
- 
+
 SOURCES += src/dialogs/prefsdialog.cpp \
 	src/dialogs/pinlabeldialog.cpp \
 	src/dialogs/groundfillseeddialog.cpp \

pri/dock.pri

@@ -16,10 +16,7 @@
 HEADERS += \
 src/dock/layerpalette.h \
 
- 
+
 
 SOURCES += \
 src/dock/layerpalette.cpp \
-
-
-

pri/eagle.pri

@@ -13,7 +13,6 @@
 # along with Fritzing. If not, see <http://www.gnu.org/licenses/>.
 # ********************************************************************/
 
-HEADERS += src/eagle/fritzing2eagle.h 
-
-SOURCES += src/eagle/fritzing2eagle.cpp 
+HEADERS += src/eagle/fritzing2eagle.h
 
+SOURCES += src/eagle/fritzing2eagle.cpp

pri/help.pri

@@ -15,7 +15,7 @@
 HEADERS += src/help/aboutbox.h \
     src/help/firsttimehelpdialog.h \
     src/help/tipsandtricks.h
-    
+
 SOURCES += src/help/aboutbox.cpp \
     src/help/firsttimehelpdialog.cpp \
     src/help/tipsandtricks.cpp

pri/infoview.pri

@@ -13,8 +13,6 @@
 # along with Fritzing. If not, see <http://www.gnu.org/licenses/>.
 # ********************************************************************/
 
-HEADERS += src/infoview/htmlinfoview.h 
-
-SOURCES += src/infoview/htmlinfoview.cpp 
-
+HEADERS += src/infoview/htmlinfoview.h
 
+SOURCES += src/infoview/htmlinfoview.cpp

pri/items.pri

@@ -14,8 +14,8 @@
 # ********************************************************************/
 
 HEADERS += \
-    src/items/breadboard.h \    
-    src/items/capacitor.h \    
+    src/items/breadboard.h \
+    src/items/capacitor.h \
     src/items/clipablewire.h \
     src/items/dip.h \
     src/items/groundplane.h \
@@ -51,7 +51,7 @@ HEADERS += \
 
 
 SOURCES += \
-    src/items/breadboard.cpp \    
+    src/items/breadboard.cpp \
     src/items/capacitor.cpp \
     src/items/clipablewire.cpp \
     src/items/dip.cpp \
@@ -81,7 +81,7 @@ SOURCES += \
     src/items/screwterminal.cpp \
     src/items/stripboard.cpp \
     src/items/symbolpaletteitem.cpp \
-    src/items/tracewire.cpp \    
+    src/items/tracewire.cpp \
     src/items/via.cpp \
     src/items/virtualwire.cpp \
     src/items/wire.cpp \

pri/kitchensink.pri

@@ -26,8 +26,8 @@ HEADERS += \
     src/sketchtoolbutton.h \
     src/viewgeometry.h \
     src/viewlayer.h \
-    src/waitpushundostack.h 
-    
+    src/waitpushundostack.h
+
 SOURCES += \
     src/commands.cpp \
     src/debugdialog.cpp \
@@ -41,6 +41,4 @@ SOURCES += \
     src/sketchtoolbutton.cpp \
     src/viewgeometry.cpp \
     src/viewlayer.cpp \
-    src/waitpushundostack.cpp 
-
-
+    src/waitpushundostack.cpp

pri/mainwindow.pri

@@ -17,14 +17,12 @@ HEADERS += \
     src/mainwindow/fritzingwindow.h \
     src/mainwindow/mainwindow.h \
     src/mainwindow/sketchareawidget.h \
-    
+
 SOURCES += \
     src/mainwindow/fdockwidget.cpp \
     src/mainwindow/fritzingwindow.cpp \
     src/mainwindow/mainwindow.cpp \
-    src/mainwindow/mainwindow_export.cpp \    
+    src/mainwindow/mainwindow_export.cpp \
     src/mainwindow/mainwindow_menu.cpp \
     src/mainwindow/mainwindow_dock.cpp \
     src/mainwindow/sketchareawidget.cpp \
-
-

pri/model.pri

@@ -17,11 +17,11 @@ HEADERS += \
     src/model/modelpart.h \
     src/model/modelpartshared.h \
     src/model/palettemodel.h \
-    src/model/sketchmodel.h 
-    
+    src/model/sketchmodel.h
+
 SOURCES += \
     src/model/modelbase.cpp \
     src/model/modelpart.cpp \
     src/model/modelpartshared.cpp \
     src/model/palettemodel.cpp \
-    src/model/sketchmodel.cpp 
+    src/model/sketchmodel.cpp

pri/partseditor.pri

@@ -55,7 +55,7 @@ HEADERS += \
     src/partseditor/kicadmoduledialog.h \
     src/partseditor/hashpopulatewidget.h \
     src/partseditor/baseremovebutton.h \
-    
+
 
 SOURCES += \
  #   src/partseditor/editabledatewidget.cpp \

pri/program.pri

@@ -23,15 +23,15 @@ HEADERS += \
     src/program/programtab.h \
     src/program/programwindow.h \
     src/program/syntaxer.h \
-    src/program/trienode.h \ 
+    src/program/trienode.h \
     src/program/console.h \
     src/program/consolewindow.h \
     src/program/consolesettings.h \
     src/program/platform.h \
     src/program/platformarduino.h \
     src/program/platformpicaxe.h \
     src/program/platformlaunchpad.h
- 
+
 SOURCES += \
     src/program/highlighter.cpp \
     src/program/programtab.cpp \

pri/quazip.pri

@@ -34,5 +34,4 @@ SOURCES += \
 	src/lib/quazip/quazipfile.cpp \
 	src/lib/quazip/quazipnewinfo.cpp \
 	src/lib/quazip/unzip.c \
-	src/lib/quazip/zip.c 
-
+	src/lib/quazip/zip.c

pri/sketch.pri

@@ -21,14 +21,14 @@ HEADERS += \
     src/sketch/sketchwidget.h \
     src/sketch/welcomeview.h \
     src/sketch/zoomablegraphicsview.h \
-    
-    
+
+
 SOURCES += \
     src/sketch/fgraphicsscene.cpp \
     src/sketch/breadboardsketchwidget.cpp \
     src/sketch/infographicsview.cpp \
     src/sketch/pcbsketchwidget.cpp \
     src/sketch/schematicsketchwidget.cpp \
     src/sketch/sketchwidget.cpp \
-    src/sketch/welcomeview.cpp \ 
+    src/sketch/welcomeview.cpp \
     src/sketch/zoomablegraphicsview.cpp \

pri/svg.pri

@@ -29,7 +29,7 @@ HEADERS += src/svg/svgfilesplitter.h \
     src/svg/gedaelementparser.h \
     src/svg/gedaelementgrammar_p.h \
     src/svg/gedaelementlexer.h
-    
+
 SOURCES += src/svg/svgfilesplitter.cpp \
     src/svg/svgpathparser.cpp \
     src/svg/svgpathgrammar.cpp \

pri/translations.pri

@@ -51,6 +51,3 @@ TRANSLATIONS += translations/fritzing_de.ts \
         translations/fritzing_vi.ts \
 	translations/fritzing_zh_cn.ts \
 	translations/fritzing_zh_tw.ts \
-
-
-

pri/version.pri

@@ -23,10 +23,9 @@ HEADERS += \
 SOURCES += \
         src/version/modfiledialog.cpp \
 	src/version/updatedialog.cpp \
-    	src/version/version.cpp \
-    	src/version/versionchecker.cpp \ 
+	src/version/version.cpp \
+	src/version/versionchecker.cpp \
         src/version/partschecker.cpp
 
 FORMS += \
     src/version/modfiledialog.ui
-

resources/bins/pe.fzb

@@ -2,7 +2,7 @@
 <module fritzingVersion="0.4.3b.0.0" icon="Core.png">
 	<title>Parts Editor Parts</title>
      <instances>
-     
+
        <instance moduleIdRef="__spacer__" modelIndex="3" path="Breadboard View">
         <views>
           <iconView layer="icon">
@@ -24,8 +24,8 @@
             <geometry z="-1" x="-1" y="-1"/>
           </iconView>
         </views>
-      </instance>     
-      
+      </instance>
+
        <instance moduleIdRef="__spacer__" modelIndex="3" path="Schematic View">
         <views>
           <iconView layer="icon">

resources/fonts/NOTICE

@@ -187,4 +187,3 @@
       of your accepting any such warranty or additional liability.
 
    END OF TERMS AND CONDITIONS
-

resources/images/splash/splash.xml

@@ -1,7 +1,7 @@
 <splash sliceDelaySeconds="0" >
 	<item id="progress" x="0" y="224" />
         <item id="fritzingText" x="5" y="222" width="516" height="20" color="#eaf4ed" />
-	<item id="versionText" x="0" y="222" width="549" height="20" color="#eaf4ed" />	
+	<item id="versionText" x="0" y="222" width="549" height="20" color="#eaf4ed" />
 	<item id="logoBar" x="0" y="157" />
 	<item id="slice" x="0" y="0" />
 </splash>

resources/parts/core/boardlogoimage.fzp

@@ -38,7 +38,7 @@
   </schematicView>
   <pcbView>
    <layers image="pcb/circle_pcb.svg" >
-     <layer layerId="board" sticky="true"/>   
+     <layer layerId="board" sticky="true"/>
      <layer layerId="silkscreen" sticky="true"/>
      <layer layerId="silkscreen0" sticky="true"/>
    </layers>

resources/parts/core/boardlogoimage_one_layer.fzp

@@ -38,7 +38,7 @@
   </schematicView>
   <pcbView>
    <layers image="pcb/circle_pcb.svg" >
-     <layer layerId="board" sticky="true"/>   
+     <layer layerId="board" sticky="true"/>
      <layer layerId="silkscreen" sticky="true"/>
      <layer layerId="silkscreen0" sticky="true"/>
    </layers>

resources/parts/core/pad.fzp

@@ -54,7 +54,7 @@
           <p svgId="connector0pad" terminalId="connector0terminal" layer="copper1" />
         </pcbView>
       </views>
-    </connector>  
+    </connector>
   </connectors>
   <buses/>
 </module>

resources/parts/core/pad0.fzp

@@ -54,7 +54,7 @@
           <p svgId="connector0pad" terminalId="connector0terminal" layer="copper0" />
         </pcbView>
       </views>
-    </connector>  
+    </connector>
   </connectors>
   <buses/>
 </module>

resources/parts/core/via.fzp

@@ -54,7 +54,7 @@
           <p svgId="connector0pin" layer="copper1" />
         </pcbView>
       </views>
-    </connector>  
+    </connector>
   </connectors>
   <buses/>
 </module>

resources/parts/core/wire.fzp

@@ -10,7 +10,7 @@
   <tag>fritzing core</tag>
  </tags>
  <properties>
-  <property name="family" >wire</property>  
+  <property name="family" >wire</property>
   <property name="color" ></property>
   <property name="width" ></property>
  </properties>