rewind gcc 4.7 to fix build

Change-Id: I76d9b6bae2c542e49b92300e25743c6b721e386e
import ime from cm

Change-Id: I2fdf2813511eba4a8fb8aeda68093d807acf9dbf
keep name of build.sh the same

Change-Id: Ice6552e4dd0a9116cdf1978b7bd008df44b26b68
cosmetics and reorder repos

Change-Id: I700f7636f1a7c5c5cf725b8cb9423bbad4e172ba