Modify init.qcom.rc to create /data/misc/dash needed by MM/DASH client

This change persists bandwidth history across DASH Sessions to use for
representation selection at DASH session startup

Change-Id: I122d7dde050b67cbcf05b30e4ef2f6849a12f6ef
Merge "Modify init.qcom.rc to create /data/misc/dash needed by MM/DASH client"
qcom: common: Add -s option to calculate size

Add -s option to calculate the total size of
folder cdrom_res/ in case it has sub-dirs.

Change-Id: I733f46b6abd865aa1e6331683d57b9bca022c561
Merge 1121a27d2e7ca3962b6d9f9ae9ed72965d7bb802 on remote branch

Change-Id: Ic6c7940a561adde0eaf4ec99b726bce9a0de6e1a
Merge "qcom: common: Add -s option to calculate size"
Merge "Merge "qcom: common: Add -s option to calculate size""
Merge "Merge "Merge "qcom: common: Add -s option to calculate size"""
Merge bcd215cf550eb0e87a0469fd56eb331c66350a17 on remote branch

Change-Id: Ib983fd6719a0c95587031ad1d4e6d51bfe2cd610