style cleanup
fix map spec
add zoomControlPosition option
pass unit test
add unit test for zoomControlPosition option
Merge branch 'master' of github.com:tombatossals/angular-leaflet-directive into houqp-master

Conflicts:
	src/angular-leaflet-directive.js
Merge branch 'master' of github.com:tombatossals/angular-leaflet-directive into houqp-master
Merge branch 'master' of github.com:tombatossals/angular-leaflet-directive into houqp-master
switch back to headless phantomJS browser
Fixed tabs and spaces for jshint
Fixed attribution in test case
Merge pull request #105 from JaumeFigueras/master

Fixed tabs and spaces for jshint
Merge pull request #96 from houqp/houqp-master

add zoomControlPosition option
Merged the branch of @dpiccone with a new example:
https://github.com/tombatossals/angular-leaflet-directive/pull/104
Added a center property to the events example, and a listener for events as suggested by @grantlucas here:
https://github.com/tombatossals/angular-leaflet-directive/pull/104
merged