Added chonology function, for fun..
Still working on layers
Merge branch 'master' of https://github.com/tomvantilburg/icm-ui
Merge branch 'master' of https://github.com/tomvantilburg/icm-ui
Merge branch 'master' of https://github.com/tomvantilburg/icm-ui

Conflicts:
	src/controllers/leafletCtrl.js