Use local_manifests instead of local_manifest.xml

Use the .repo/local_manifests/roomservice.xml instead of the deprecated .repo/local_manifest.xml
Fix otapackaging Due to weird date string

You can't build the ROM if you are living in KOREA or some contries
Merge pull request #60 from Sniper/roomservice

Use local_manifests instead of local_manifest.xml
Merge pull request #72 from franco-c/patch-1

Fix otapackaging Due to weird date string
Merge branch 'jellybean' of https://github.com/ParanoidAndroid/android_vendor_pa into jellybean