Fix trailing C style comment
Move ZIP create_crc32() to crc32.h
Use of the patch provided by Mark Adler for the segfault into puff.cc
Change examples into functions_ng::substr()
Print 'Generator.:' into GUI::run()
Clean some includes
Delete defines from ZIP crc32 and crypt headers
Add more checks for the ZIP module
Use true/false instead of 1/0 into ZIP cracker.cc