Initial commit
testing repository
added libstranger project to workspace
some simple changes to header file and comments
added graph.c
removed many warnings from replace.c and stranger_lib.c
corrected some memory leaks in replace
added new escape function
added new function to check finite length by checking cycles
implemented Tarjan for finite length
implemented DFS to get all possible finite lengths
Testing sync with piano
fixed small memory problem
fixed small memory problem
fixed small memory problem
fixed small memory problem
fixed small memory problem
added git ignore file
Added replcae_char_with_string function
Corrected addSlashes and pre_addslashes
Merge branch 'master' of ssh+git://piano.cs.ucsb.edu/cs/student/muath/git/bare/strangerlib

merging piano with my machine (pulling from piano). not sure what the changes are.
corrected replace char with string
added prehtmlspecialchars and htmlspecialchars and pre replace char with string
some bug fixing for addslashes
corrected a bug in transition relation
for lab pc local compilation