Merge pull request #8 from teto/fix-scm

update scm rockspec url

added luarocks rockspec for v0.4.1

final updates for the 0.4.1 release

Merge pull request #7 from tomaskrizek/fix-lint

use _ for unused loop variables

divide_string(): remove usuned variable fillChar

added luarocks rockspec for v0.4.0

final updates for the 0.4.0 release

The error value is now a message.

Removed needless check in the if statement

added luarocks rockspec for v0.3.0

final updates for the 0.3.0 release

The from functions return now the value nil and a additional value that

Added for the from functions the possibility to ignore characters in the