fixed info widget
improved speed of isCouplingAvailable using cache
reuse of module and coupling XML description (memory leak!!! but faster code)
added user memory to test-fast
improved speed of fieldtoolbar
minor improvements
windows fix
fixed memory leak
load in info use QTimer
warning output fix
minor fix
Merge remote-tracking branch 'kus/master'
Merge remote-tracking branch 'sawickib/master'
fix
moving and copying labels speed improvement (multiAdd, multiMove)
speed improvement, rewritten coupling widget
minor fix - default view
minor improvement of welcome screen
msvc2012 patch
windows fix