added help in isalnum() and str2hex()
added help in dec2hex() and hex2dec
added help in bin2dec() and hex2bin()
added help isalnum() isalpha() isdigit() islower() isupper() isxdigit()
added help and websearch modified parameters for the getopts
revising all help
revision
added help to many functions
correctness of the translation
Removing blank lines, in order to reduce number of lines
isupper and ipxdigit, help fix
help fix
fix
unmd5 update 'md5crack.com' new website new return, new resource to crack the hash list
help remove whitespace
added hf_list_functions