added testing and the cleaning up of the custom library. this isnt done yet, and ive hit on some sissues

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

running tests with multiprocessing, also using diffferent multiprocessing techniques. it seems that the multiprocessing doesnt speed it up that much at least on my laptop. will run it on astro1 or something now

Added functionalities around grid code generation, like accepting custom defined functions, exporting it to a file and saving it to grid_options

added function to parse arguments via commandline, added parsing of version history and and the loading of the generated grid function

plot for scaling of the generation of commands in memory. clearly we cant load this into memory the whole time