Build - build in colors: Install outputs in blue/yellow [basic ics version]

"target prefix:" in yellow
"Install: file" in cyan

should be in a single command line else there are sync problems
in multithread (-j X)

These colors can be tuned in core/Makefile if you use a white terminal.
can be disabled with "export BUILD_WITH_COLORS=0"

Only the most important output is colored to reduce ics merge problems

Colors: add more colors to final build steps

also fix releasetool echo and visible recovery echos

build in colors: host C/C++

Change-Id: Ic488bf542ce859035e342f261b8db2840dc1be39
Signed-off-by: STELIX <ssspinni@gmail.com>