refactored custom tile selection to a proxy pattern style
rename as per moagrius' request
Merge pull request #35 from corsc/TileSelectorsV2

Tile selectors v2
minor bug fixes; formatting

fixed smoothScaleTo bug courtesy @corsc; fixed onLayout fast-fail that
was preventing dynamic markers from qualifying for MarkerTapEvents
courtesy @skaor; updated formatting and convention to match existing
pattern
updated readme
Added minimum distance for touch movement gestures
PathManager quickReject fix for hw accelerated views
Merge pull request #46 from onder7973/master

Added minimum distance for touch movement gestures
drag and pinch thresholds are now configurable

drag and pinch operations now must meet a threshold before UI operations
begin.  both thresholds are user-configurable, with getter/setter
methods now available for both (get/setDragStartThreshold,
get/setPinchStartThreshold)
fixed smoothScaleTo bug

this method should now work properly when called from outside the widget
updating comments

this commit only affects comments