GUI: re-added accidently removed qaul.js
Webclient: added test files, send msg via extra java script function
libqaul: webclient: added web server functions (end of work day commit)
Merge branch 'dev_beta4' of github.com:WachterJud/qaul.net into dev_beta4

merge libqaul changes from dev_openwrt branch
GUI: fix local time error in chat messages
Linux GTK: fixed compiler warnings.
Libqaul: new sqlite3 version: 3.8.6
Qaullib: messaging via linked lists.

End of workday commit, still bugs.
Qaullib: Bugfixes: new messaging client

- public message fixed.
- private messages fixed.
Qaullib: Bugfix: new messaging system

- tagging bugs fixed
- user bugs fixed
Libqaul & Webgui: send chat message from webgui. Bugfix webgui.
WebGUI: bugfix username in messages.
GUI: bugfix: show the same message only once.
GUI: added filesharing configuration, network configuration, community templates; bugfixes
GUI: share internet configuration added.
GUI: added new file status while copying a local file to filesharing folder
Qaullib: autodownload option implemented.
Qaullib: bugfix messaging: set origin to 0 before IPC
Qaullib: get Internet sharing configuration from GUI.
Linux: QT client removed