Merge remote-tracking branch 'upstream/master'
PMPKVObservation 0.2 requires ARC (and consequently removes the target/action API in favour of the block-based API)
Add spec for StackMob iOS SDK v1.2.0
[MPColorTools] Updated to version 1.2
Merge pull request #1094 from aufflick/master

[Update] PMPKVObservation (0.2)
adding version 1.1.2
Merge pull request #1114 from lucasmedeirosleite/master

[Pod updata] version 1.1.2
merge
wtf