How to update C++ changes in Custom library?

1. Download Trillbit.zip, which contains library and headers.
2. Go inside the Trillbit's mobile app folder. (Please pull the latest changes from master branch)
   1. cd ~/TrillApp.
3. Put any updated/new C++ code in gen-libs/src/main/cpp/ folder.
4. Build and run the app to verify its working correctly.
5. Copy headers:
   1. cp distribution/demodulation/include/bpsk/* ~/Downloads/Trillbit/include
6. Copy shared libraries:
   1. cd distribution/demodulation/lib/bpsk/
   2. for folder in *; do cp $folder/libtrill.so ~/Downloads/Trillbit/lib/$folder/; done
7. Zip the Trillbit folder.