Refactor to use repo qcom-common

To complete this refactoring, you need to add a repository to your file: ~ / .repo / local_manifest.xml:
`  <project name="PrestoTeam/android_device_pantech_qcom-common" path="device/pantech/qcom-common" remote="github" revision="jellybean" />`

The repository necessary, will be added when the proposed changes are approved. For now you can check the repository: https://github.com/mifl/android_device_pantech_qcom-common