Telephony(MSIM) : Add telephony-msim jar to build

Enable telephony-msim jar by adding it in PRODUCT_BOOT_JARS
 and PRODUCT_PACKAGES

Change-Id: Ibc80a19d3e0c39dfbe885916d61147055f3801a9
(cherry picked from commit b9ebc2172e9b646cb573fa5610f8a2829874b2a7)
(cherry picked from commit 2aff65e670639f07c0962f04b65f812618a181b9)
Store the value from BOARD_CUSTOM_BOOTIMG_MK to a file

This is needed so it can be read in when re-signing a package to
use the proper boot image.

Print notice when using a custom bootimage makefile

Change-Id: I6baab9f8964ce5d4fa9487f2859af9c385d7b21b
roomservice: Add recursive dependencies

Dependency repositories can now have dependencies themselves

Change-Id: I33a28709170da52bc98f4a62387927e3a11b2450
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0