addition of qdocs
added barcodescanner/barcodeinvoker for linking
Merge pull request #66 from CodeHoarder/master

Added qdocs for barcodescanner/barcodeinvoker
Update helloforeignwindow/readme.txt
Merge pull request #68 from roblillack/patch-1

Update helloforeignwindow/readme.txt
forced add of translations dir, which git ignored the first time around; change to http address in readme file for pushcollector
Merge pull request #71 from CodeHoarder/master

translations folder addition to barcodescanner; readme file edit for pushcollector
Merge branch 'master' of git://github.com/blackberry/Cascades-Samples