Merge pull request #1 from nhck/master

One stepforward two steps back
fix form submission, form styling
komisch.
so
added start/end date, projekt type
added zeit, ort, gesucht fields
Format datetime nicely
remove submission logic from render
re-add missing settings
added js to toggle form button
Merge branch 'master' of https://github.com/ataube/tatkraeftig

Conflicts:
	src/tatk.php
Danke-Seite fertig.