Mobilygen SDK make note

Mobilygen SDK make note:
1. Install
. cd /mobilygen
. put *.run to here and chmod +x *.run
. mkdir SDK_RC and cd SDK_RC
. ../*.run
. /install.sh --src --workdir project
. export QUARC_ROOT=${PWD}/project
2. make dist
. cd project/dist
. make all DIST=merlin
3. make host
. cd ../merlinsw/host
. make all TARGET=arm-merlin