Added String processing function(getFileParts getParentNodeName)
added utils functions
added unfinished fs_write_file
StringsProc is done and tested
Passed the automated test.
little bug on fs_getblock was exterminated!
write and read is working, apparently. Passed a minor test.
fixing leaks.
changes to findFile to have a reference parameter exists.
fixing leaks.
refactoring
Merge ricardo

Plus refactoring
Conflicts:
	Makefile
	StringProc.c
	utils.c