updated to latest versions
Merge branch 'LibUpdates'
update to latest released versions
replace xctool with xcpretty
Merge branch 'upd'
replace PushEE bu UnifiedPush
Merge branch 'delete.PushEE.txt'
upgrade to latest push-sdk release
update tools for travis fix
Merge branch 'push-sdk'
update xcode proj. settings and point to latest master
update latest tools in .travis.yml
point to latest rel. version
Merge branch 'latest'
Add ios8 support
Merge branch 'ios8'