updated SDK reference
Added back lPods ands new version of SSKeychain
fixed some 6.1 5.1 frontward compatibilities (NOT COMPILING YET)
Pods fix
Pod fixes
Replaced license contents with link
New API adoption
App Icon
Splash Screen
App Icon
Version V0.2
Merge commit '29601b55f33e5ca0312ea7a1ba4bfddf1fe0f2cd' into fix5.1
Merge pull request #13 from pryv/fix5.1

Fix5.1
Following issues fixed:
#15
#16
#19
#21
#23
#25
#28
#30
Merge branch 'master' of https://github.com/pryv/mobile-notes into fix5.1
Merge pull request #33 from pryv/fix5.1

Fix5.1
Saving events in background (not working version)
added CellPicture
Added Cell Picture,Text , Value
Offline mode bug fixing