Let torsocks run from source directory
I don't know how complicated it is to implement, it can be handy to run torsocks from source to test patches.
src/bin/torsocks is not executable and before running 'make install' it returns:
$ sh src/bin/torsocks --version ERROR: /usr/local/lib/torsocks/libtorsocks.so does not exist! Try re-installing torsocks.