Merge pull request #7 from houqp/houqp-master

allow dynamically add multiMarkers
Merge pull request #8 from houqp/houqp-master

style clean up: convert tab to spaces
Added a .editorconfig file
Merge branch 'master' of https://github.com/tombatossals/angular-leaflet-directive
Added a .jshintrc file
Added a .gitignore file
Added a package.json file
Added a Gruntfile.js and updated .gitignore and package.json
Indented the code to 4 spaces.
Removed the unneeded initial closure
embed css in full-example.html