Merge pull request #246 from limer-org/master

Update index.php
events: enddate fix in event list
Merge branch 'master' of github.com:lmsgit/lms
events: full enddate support in event list
events: full enddate support in event search
Fixes bug with event propagation in menu links
Merge branch 'menu_fix'
search and filter events also by end date
Merge pull request #247 from maciejlew/master

Naprawiono problem z menu
Fixes config file loading
Merge pull request #248 from maciejlew/master

Fixes config file loading
missed sql query condition in event list
simplified sql query condition
events: multi user selection is possible in event search form
event edit: multi user selection as in event add form