fixed ACL loading after the recent changes/messup

use a PNG alpha gradient instead of CSS3 or SVG

fixed group wildcards and added tests

Add a test case for nested events, this tests 8cb3706df5ad54c654bffb76a69ac0ca1006521e

removed debugging and check for TOC/sidebar exisance

test for setting the title config

fixed the toc/sidebar toggling script for real

moved URI setup to execute()

simplified using the TestRequest class

You now can call get() or post() on it and give it all the wanted
input variables

make mobile javascript work correctly on orientation change

adjusted comment in mobile.css to reflect recent changes

adjusted wrong dimension for tablet mode

try twitter bootstrap version of media queries for mobile and tablet modes

improved media queries for mobile and tablet modes

removed superfluous whitespaces

removed another occurance of the obsolete config option

simplified %GROUP% wildcard support

fix incorrect usage of tpl_getMediaFile

fix necessary global declaration

Input wrapper for html forms

Input validation for media manager

Input wrapper for exe scripts

treat empty string inputs as unset for int and bool

make sure all globals are available in test requests

Avoid timeout when content-length is 0