Mobile and desktop external links

[tasandberg]

Responsive styling for the buttons according to #91 and #92. Also style adjustments happen when map is active vs inactive (list). TODO:

• [x] Merge master, resolve conflicts (make sure all styles play nice)
• [ ] Create simple Share Button vue component to dynamically grab current window url so user can share current map filters.

[stuartsan]

This is looking good!! The big thing IMO is to check after bringing up to date with master that layout stuff generally still look good across chrome/FF/ie11.

[tasandberg]

I addressed all of your notes, I think. Event list is back in place, everything seems to look good after merge with master and some adjustments.

Getting the event list in mobile mode to take up its whole height and push the footer below was proving really hard, hence the display: block in mobile mode.

Biggest problem is that the sharing link strategy looks like its not going to work as far as sharing the specific map URL. For now its 'functional', it goes to the share page with just the hostname. I think we might need to script up something more elaborate and possible register the app with FB in order to make a share dialog with our own images/logos/etc, as well as the proper url with map params.

[stuartsan]

I left a couple new comments on little bugfixes, otherwise this is looking awesome, thanks @Timmehs !

[stuartsan]

:ship: it