initial version of embed config page
embed page nearly ready, embed options work
fully working embedding
make pages scrollable
pan map on when changing options
added embed page to hmt
Merge branch 'embed'

Conflicts:
	js/app.js

Just remove the conflict markup. Both pieces of code in it are needed.
remove html comments used for dev
couple of small tweaks

* fix not emiting a resize event for gmaps
* added icon to embed page
added target icon for followed vehicle
updated about page