Exposing place and taxon_range tiles
Swapping out KML for windshaft
Made map_bundle.js; Fixed guide maps; Refactoring map js a bit
Merge branch 'master' into ranges
Refactored map code, trying to move most logic into taxonmap.js
Added user-filtered grid to observations/by_login; more refacotring of maps JS
Making sure map layer toggle only shows when there is a GBIF layer, for now
Merge pull request #404 from pleary/ranges

Replaced most uses of KML with windshaft tiles.
* refactored taxonmap.js
* replaced many maps with taxonmaps
* numerous views moved to haml