Info window support
Fix jshint errors
New build
Remove more unused code
Support configurable map type
Added possibility to specify "templateUrl" and "templateParameter" for a window directive. Doing so permits loading the InfoWindow content from an external template. The template is also compiled, so it can be "stand-alone" (having a controller etc)

Updated example to use this as well.
Merge pull request #41 from adrianhara/r1-dev

Added possibility to load InfoWindow content from an external template
Add icon binding for custom marker icons
Icon is Array with icon = {icon:'/url/img.png'}
Options can be passed into the array, see:
https://developers.google.com/maps/documentation/javascript/reference#Icon
Add icon use example
Merge pull request #46 from solidspark/r1-dev

Add icon binding to marker directive for custom icon images
Add some doc for the icon property
- added dragging attribute to the google-map directive
- this is important as to not rehash the functionality of "is dragging"
  that is already done in the directive controller
- this is more important that knowing if the center has changed as you
  only want to dynamically load new markers when dragging has stopped.
fixed animation bug
- delete animate was being called on the opt object when it should be
  opt.animation
- the fix is using animation, but to be consistent we might want to just
  use opt.animate everywhere.
removed the required attribute option for dragging on the google-map
directive
fixed comment for dragging attribute as optional
Merge pull request #50 from trafficland/feature/dragging_etc

- added dragging attribute to the google-map directive and animation fix
windows now have the ability to hide or not hide markers. via window
attribute isIconVisibleOnClick

- it should be noted that the default of hiding as marker has been
  inverted to default to show a marker.
-linking click on a marker by default, without the need for a window
- this is needed so that a parent controller can get the click event!
Merge pull request #51 from trafficland/feature/optionally_hide_marker_on_window_creation

windows now have the ability to hide or not hide markers. via window
isIconVisibleOnClick now is a local var to. Injecting into scope in a
directive is not angular apparently.