Squashed commit of the following:

Squashed commit of the following:

commit 1c7d5da4d1687183f8701336fc14636f61095f4e
Author: infoneo <infoneo@yahoo.pl>
Date:   Sat Jun 8 19:44:58 2013 +0300

    Update mapper.php

commit 37f1f034f776b084ac7e25be136ce64b5772a446
Author: infoneo <infoneo@yahoo.pl>
Date:   Sat Jun 8 18:39:25 2013 +0300

    Update mapper.php

    Now slugify is performed on whole filename (including extension). Changed method of adding index number (using regular expressions pathinfo() method removed).

commit 4a5f872f1f55941d07992d7ac5e8f8b74ec8febc
Author: infoneo <infoneo@yahoo.pl>
Date:   Sun May 12 15:22:57 2013 +0300

    Fixed problems with a dots in a filenames

commit bc17f958349e36c1caacfc9263ae1de2df8e6a76
Author: infoneo <infoneo@yahoo.pl>
Date:   Sun May 12 01:47:48 2013 +0200

    Dots in a filenames fix