Changed the api code: removed all the functions that did a slightly different thing. put them into 1 function that has several options. Moreover, cleaned up code, test functions, and other functions throughout code

tried to run this from surrey pc, got the following error: /usr/bin/ld: /tmp/ccca3KKm.o: relocation R_X86_64_32 against .rodata.str1.1 can not be used when making a shared object; recompile with -fPIC /tmp/ccca3KKm.o: error adding symbols: Bad value collect2: error: ld returned 1 exit status

added extra test files. there are new api functions im starting to put all of them into a test function now. later this will become a real unit test function

Rewrote argument handling of population class, added export functions. Added python-c-bindings to return store and other small changes

created tet directory with start of test functions. also fixed small bugs and finished the help function