Support armeabi-v7a architecure

[Magissia]

Please add support for armeabi-v7a architecture.

[danielrosero]

Please add support for armeabi-v7a architecture.

I managed to sucesfully change it to armeabi-v7a

I did this:

• Replace all the ABI Filters from armeabi to armeabi-v7a, and compile
• Errors will pop up from the process.cpp, follow the cast suggestions.
• Last step: Refactor Rename the jniLibs>armeabi folder (that includes the .so files) to armeabi-v7a

It worked for me :)