add 1.  bounds 2. bound_changed event listener
correct typo
mousedown, mousemove & mouseup -> simulate drag event
fixed infinite loop bug
Gruntfile:
- version appended to non minified version same as develop
Map.Control:
- refresh and getGMap are now more functional oriented
- the directive looks for a controller to have control= defined. The
  object is extended with refresh and getGMap which are direct callback
hooks to the directive itself.

Refresh:
Accepts optional coordinates to  panTo or Center on a new
postion after refresh / "resize" is triggered

issue #230

See example.html for map.control.refresh and map.control.getGMap
- testing issue #21 seems invalid
- debug example using two maps
- fixed $log.error in map
- example for issue #253
- window and windows-parent-model creation bugs
- GMapUtil if content is null but defaults is not return defaults in
  createWindowOptions , change from develop branch
example of using ng-if to get map to remove and replace from dom
issue #76  @facultymatt
typos in debug.html
version bump 1.0.13
fixe bounds_changed can not trigger bug
correct a typo
Merge branch 'master' into develop

Conflicts:
	bower.json
	dist/angular-google-maps.js
	dist/angular-google-maps.min.js
	example/debug-controller.js
	example/debug.html
	package.json
	src/coffee/directives/api/models/child/window-child-model.coffee
	src/coffee/directives/api/models/parent/windows-parent-model.coffee
	src/coffee/directives/api/utils/gmap-util.coffee
fix conflict & merge
Merge pull request #263 from ChenTsuLin/develop

Add Two Ways Data-Binding to Rectangle bounds
fixed dist merge conflicts