applescript fixes for iTerm Stable, Nightly and Terminal

iTerm Stable and Terminal apple scripts were not correctly handling
events where the app was open but no windows were open.

Fixed an issue were iTerm Nightly applescripts would not open if a
theme was not set.

Added the script files that compile the applescripts files for
inclusion in shuttle.app

Corrected an issue where shuttle would not open file system commands.

Author: Matt Turner

Shuttle/AppDelegate.m

@@ -465,7 +465,7 @@ - (void) openHost:(NSMenuItem *) sender {
     NSArray *passParameters = @[escapedObject, terminalTheme, terminalTitle];
 
 // Check if Url
-    NSURL* url = [NSURL URLWithString:[sender representedObject]];
+    NSURL* url = [NSURL URLWithString:escapedObject];
     if(url)
     {
         [[NSWorkspace sharedWorkspace] openURL:url];

Shuttle/Shuttle-Info.plist

@@ -17,11 +17,11 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.2.5</string>
+	<string>1.2.6</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>1.2.5</string>
+	<string>1.2.6</string>
 	<key>LSApplicationCategoryType</key>
 	<string>public.app-category.developer-tools</string>
 	<key>LSMinimumSystemVersion</key>