fixed issue https://northpole.fi/northboard/1277755/
Merge remote-tracking branch 'sopsys/master'

Conflicts:
	inc/functions_text.php

merge from sopsys
added PHPStorm to .gitignore
fixed error message on creating new category
fixed noticed while creating new board
fixed notify on Manage administrators
removed accidentally committed comments
fixed https://northpole.fi/northboard/1314163/ (we should probably pray)
fixed https://northpole.fi/northboard/1224812/ etc (propably broke something else now)
tried to fix https://northpole.fi/northboard/1224812/ again
fixed random php notice when trying to post
fixed https://northpole.fi/northboard/1183129/
Merge pull request #6 from Kehet/master

few bugfixes