Got rid of compiler warnings

There was a warning that an integer ws being compared to a pointer (somehow,
the code still worked okay). The offending line was tranny/parse.c:116. It is
meant to check if the index (which keeps track of how far we've gone) ever goes
past the end of the character string we're parsing.
Merge branch 'master' of https://github.com/wilsonsamm/libtranny

Conflicts:
	tranny/parse.c
Little fix

There was a problem with the last revert, this should somehow fix it (I
do not know how or why)