remove caching from dev tilestache
add OpenGraph metadata
Add NFP to legend
Add EFF colouring
Add hint message to sidebar
centre legend headers
Pluralize detail level captions
Add framework for switching ballot types
add provincial properties to tilestache conf
implement ballot type switching
fix selection toggling on load
style tweaks
remove commented code
another style tweak
Merge branch 'master' into deploy14

Conflicts:
	conf/tilestache.cfg