first commit
added arm-eabi-4.4.3 (from CM repo) and arm-eabi-linaro-4.6.2 (2011.10)
added arm-linux-androideabi-4.7 from Google repo
added arm-cortex_a15-linux-gnueabihf-linaro_4.8.3-2014.03 toolchain
added arm-cortex_a15-linux-gnueabihf-linaro_4.9.1-2014.04 toolchain
added arm-linux-androideabi-4.8 toolchain from Google repo
Merge https://github.com/kuronosan/android_prebuilt_toolchains
Update toolchains