commit before merging mobile-detail-panel branch
Merge branch 'mobile-detail-panel'

"merging mobile-detail-panel, changes to slide drawer, icons, sundy other improvements...default trail bug on mobile not fixed"
detail panel styles
Merge branch 'master' into stylez

Conflicts:
	js/trailhead.js
correcting the conflicts

I think that I accidentally deleted some of Alan's changes in the html.
I think I have brought them all back
Merge branch 'stylez'
hid dotted line + worked on trailhead name visibilty for mobile
Merge branch 'master' into stylez
trail icon placement on mobile
Merge branch 'stylez'
fixing margin in footer

keeps proper alignment of phone number for parks long names
Merge branch 'stylez'
reset detail panel on mobile fixed
about page functionality and content added on desktop
updated about page copy and welcome overlay copy
increase size of close overlay button a bit
Setting small devices to not use the segment cache or all-segment layer.
Require return key for search on small screens.
Merge branch 'removeCache'
Slight keypress optimization.