rewriting context rule object documentation
remove cruft
document beacon object
allow inline code blocks
document geofence object
update beacon & geofence navigation
document http object
push documentation (wip)
push documentation
vault wip
device documentation
Rename feeds to triggers
document Triggers
event documentation
Merge branch 'master' into contextual-chocolate

Conflicts:
	_includes/menu.html
intro copy
Merge pull request #24 from contexthub/contextual-chocolate

Contextual chocolate
Update index.md
Update index.md
moving under overview