[LyX/master] use QStandardPaths::GenericDataLocation instead of QStandardPaths::DataLocation to get common user_support_dir path for all LyX binaries (LyX, tex2lyx and lyxclient)

[Stephan Witt]

commit 3d00aef3ac3ea798fcd86ab9eda61ebeefb8ba50
Author: Stephan Witt <sw...@lyx.org>
Date:   Sun Jan 24 15:19:54 2016 +0100

    use QStandardPaths::GenericDataLocation instead of 
QStandardPaths::DataLocation to get common user_support_dir path for all LyX 
binaries (LyX, tex2lyx and lyxclient)

diff --git a/src/support/Package.cpp b/src/support/Package.cpp
index de06c19..1fd47ec 100644
--- a/src/support/Package.cpp
+++ b/src/support/Package.cpp
@@ -691,7 +691,7 @@ FileName const get_default_user_support_dir(FileName const 
& home_dir)
 
 #elif defined (USE_MACOSX_PACKAGING) && (QT_VERSION >= 0x050000)
        (void)home_dir; // Silence warning about unused variable.
-       return 
FileName(addPath(fromqstr(QStandardPaths::writableLocation(QStandardPaths::DataLocation)),
 PACKAGE));
+       return 
FileName(addPath(fromqstr(QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation)),
 PACKAGE));
 
 #elif defined (USE_MACOSX_PACKAGING)
        (void)home_dir; // Silence warning about unused variable.