Bug 916911 - Create v1.2 branch in b2g-manifest and gaia
Merge pull request #103 from rail/v1.2

Bug 916911 - Create v1.2 branch in b2g-manifest and gaia
Bug 916911 - Create v1.2 branch in repos mentioned in b2g-manifests
Merge pull request #106 from rail/v1.2

Bug 916911 - Create v1.2 branch in repos mentioned in b2g-manifests. r=aki
Bug 916911 - Create v1.2 branch in repos mentioned in b2g-manifests
Merge pull request #107 from rail/v1.2

Bug 916911 - Create v1.2 branch in repos mentioned in b2g-manifests r=aki
use local aosp mirror

Change-Id: I9d43700cff3b1678830adf8c2906748424f17138