Compile GMP 6.0.0a for x86 with the NDK r9d
Compile GMP 6.0.0a for mips with the NDK r9d
Compile GMP 6.0.0a for armeabi-v7a with the NDK r9d
Compile GMP 6.0.0a for armeabi-v7a-neon with the NDK r9d
Compile GMP 6.0.0a for armeabi with the NDK r9d
Update build scripts
Add patch for 6.0.0a Thumb support