Added option cancelFollow to cancel following on map drag
Added mention of cancelFollow to readme
Changed the name of the cancelFollow option to stopFollowingOnDrag
Added locate_following.png
Refactored code involving following and added styling and options for the new _following state
Updated readme to include mentions of followCircleStyle and followMarkerStyle
Use extend to create the style for the marker and circle when following, use var to avoid global variable, tabs->spaces
Generate images from svg (different kinds in layers)
Don't change the default style for following, enable following in demo
Merge branch 'feature-cancelfollow' into gh-pages
Make docs clearer
Use leaflet templates for strings, move the strings in a separate option