bzero() is deprecated, use memset() instead.
read through and made comments explaining how fill_argv() works
comment and explain the get_path_string()
this was just a test commit

i didn’t really do anything
fixed the segfault.  when using memset() I used 0 instead of \0
unfucked things I fucked up
I think i need to commit
added better check for PATH variable, previously it would grab any variable that had the word PATH in it
finished commenting all the code, now we can understand it as a whole
started adding support for environmental variables
test
Merge branch 'master' of https://github.com/iamtpage/theshell