Spelling and docs

python/core/qgsapplication.sip.in

@@ -143,6 +143,13 @@ for resources in their own datastores e.g. a Qt4 resource bundle.
    be reverted to 'default'.
 %End
 
+    static QString resolvePkgPath( );
+%Docstring
+Calculate the application pkg path
+
+:return: the resolved pkg path
+%End
+
     static QString themeName();
 %Docstring
 Set the active theme to the specified theme.

src/app/main.cpp

@@ -812,7 +812,6 @@ int main( int argc, char *argv[] )
   if ( globalsettingsfile.isEmpty() )
   {
     QString default_globalsettingsfile = QgsApplication::resolvePkgPath() + "/resources/qgis_global_settings.ini";
-    QgsDebugMsg( "GLOABL SETTINGS FILE:" + default_globalsettingsfile );
     if ( QFile::exists( default_globalsettingsfile ) )
     {
       globalsettingsfile = default_globalsettingsfile;
@@ -853,8 +852,6 @@ int main( int argc, char *argv[] )
   }
   delete globalSettings;
 
-  QgsDebugMsg( "CONFIG LOCAL STORAGE:" + configLocalStorageLocation );
-
   QString rootProfileFolder = QgsUserProfileManager::resolveProfilesFolder( configLocalStorageLocation );
   QgsUserProfileManager manager( rootProfileFolder );
   QgsUserProfile *profile = manager.getProfile( profileName, true );
@@ -867,10 +864,10 @@ int main( int argc, char *argv[] )
   // Should be cleaned up in future to make this cleaner.
   QgsSettings settings;
 
-  QgsDebugMsg( "User profile details:" );
-  QgsDebugMsg( QString( "\t - %1" ).arg( profileName ) );
-  QgsDebugMsg( QString( "\t - %1" ).arg( profileFolder ) );
-  QgsDebugMsg( QString( "\t - %1" ).arg( rootProfileFolder ) );
+  QgsDebugMsgLevel( QStringLiteral( "User profile details:" ), 2 );
+  QgsDebugMsgLevel( QStringLiteral( "\t - %1" ).arg( profileName ), 2 );
+  QgsDebugMsgLevel( QStringLiteral( "\t - %1" ).arg( profileFolder ), 2 );
+  QgsDebugMsgLevel( QStringLiteral( "\t - %1" ).arg( rootProfileFolder ), 2 );
 
   myApp.init( profileFolder );
 

src/core/qgsapplication.cpp

@@ -594,7 +594,8 @@ QString QgsApplication::resolvePkgPath()
 #endif
   QFile f;
   // "/../../.." is for Mac bundled app in build directory
-  Q_FOREACH ( const QString &path, QStringList() << "" << "/.." << "/bin" << "/../../.." )
+  const QStringList pathPrefixes = QStringList() << "" << "/.." << "/bin" << "/../../..";
+  for ( const QString &path : pathPrefixes )
   {
     f.setFileName( prefixPath + path + "/qgisbuildpath.txt" );
     QgsDebugMsg( f.fileName() );

src/core/qgsapplication.h

@@ -184,6 +184,10 @@ class CORE_EXPORT QgsApplication : public QApplication
      */
     static void setThemeName( const QString &themeName );
 
+    /**
+     * Calculate the application pkg path
+     * \return the resolved pkg path
+     */
     static QString resolvePkgPath( );
 
     /**