system/core: Add support for telephony-msim

Add telephony-msim to BOOTCLASSPATH

Change-Id: I3dea618674e8d11335a91c21f40f56603ff593f1
charger: Allow home key on newer devices to wake device

 * On newer devices, the home key button is usually mapped
   to KEY_HOMEPAGE. Allow it to wake the device.

Change-Id: I6423e4c6fb7992c77dc052a9f0aadae1fa8055dd
Free file handle for /firmware/image after use

Change-Id: Id59e25486b45dffc87a89a961970a6e8128a5237
Add writable data space for radio.

Storing carrier provisioning urls updates in /data/misc/radio.
bug:9623159

Change-Id: I8d62d4638229733dea0f11f1729c4d22ae2295d1
Merge pull request #4 from PAC-man/cm-10.2

pac commits