Fix inconsistent version numbers.

Author: cameronwhite

source/app/appinfo.cpp

@@ -27,7 +27,7 @@ namespace AppInfo
     const char *TRANSLATIONS_URL =
         "https://hosted.weblate.org/engage/powertabeditor";
     const char *APPLICATION_NAME = "Power Tab Editor";
-    const char *APPLICATION_VERSION = "2.0";
+    const char *APPLICATION_VERSION = "2.0.20";
 
 #if defined(Q_OS_WIN)
     const char *ORGANIZATION_NAME = "Power Tab";
@@ -43,7 +43,6 @@ namespace AppInfo
 
         ss << APPLICATION_NAME << " "
            << APPLICATION_VERSION << " "
-           << "Beta "
            << Version::get();
 
         return ss.str();

source/app/powertabeditor.cpp

@@ -2189,13 +2189,7 @@ void PowerTabEditor::dropEvent(QDropEvent *event)
 
 QString PowerTabEditor::getApplicationName() const
 {
-    QString name = QString("%1 %2 Beta").arg(
-                AppInfo::APPLICATION_NAME,
-                AppInfo::APPLICATION_VERSION);
-
-    name += QString::fromStdString(Version::get());
-
-    return name;
+    return QString::fromStdString(AppInfo::makeApplicationName());
 }
 
 void PowerTabEditor::updateWindowTitle()

source/util/version.cpp

@@ -24,7 +24,7 @@ namespace Version {
     std::string get() {
         std::string ret;
 #ifdef PTE_VERSION
-        ret = " (v" + std::string(BOOST_PP_STRINGIZE(PTE_VERSION)) + ")";
+        ret = "(v" + std::string(BOOST_PP_STRINGIZE(PTE_VERSION)) + ")";
 #else
 #error A PTE_VERSION must be set. Make sure nothing has broken in the build process.
 #endif