Fix the icalendar route for locations
Hide the underline on some of the icons.
Only show the edit details on the detail page.
Implemented deletion of events.

Fixes #16
Implement copying of events.

Fixes #17
Fix some whitespace issues.
Merge branch 'master' of https://phablab.krautspace.de/diffusion/C/calcifer

Conflicts:
	src/Hackspace/Bundle/CalciferBundle/Controller/LocationController.php
Implemented delete for repeating events.
Implement relative startdates *yay*

Fixes #18
Create a generic method for generating slugs that are unique to the table.

Ticket #20
Use the newly created function to create a unique slug.

Ticket #20
Use the generic slug generation also for repeating events.

Fixes #20
Add the model stuff to the location.
Add edit form for the location.
Extend the location detail page with the new informations.
Update the dependencies
Missed the description
Only use the edit.html.twig template.
Add some basic validation.
Set the enddate for the right entity.

Fixes #7