added PHPUnit configuration and updated licenses
bugfix in protocol, added license to each file and security against
direct execution to each lib file
updated jquery-ui and added plugins, added help-system
some bugfixes, added help messages to system and calendar/announcement
pages, refactored some templates and their usage
fixed bug using wrong template after refactoring of display a page,
translation of userdefined tables, make display of userdefined
table-rows configurable, improved layout and adapting "jquery-ui colors"
bugfixes, changed and unified default content on navi level 0
bugfixes/improvements, added helpmessages to administration, refactored
generation of page link generation
bugfixed html encoding, renamed functions.php to common.inc.php
added new layout to missing parts, fixes translation