fixed sample map commented Basemap options

fixed sample map commented Basemap options

Ocean > Oceans
Gray Labels > GrayLabels
Merge pull request #101 from jgravois/master

fixed typos in commented Basemap options in ReadMe sample
test shell commit.  added CSS to readme to make sample plug and play
Merge pull request #102 from jgravois/master

test shell commit.  added CSS to readme to make sample plug and play
updated readme

updated readme to remove mention of service projection limitations for
DynamicMap and FeatureLayer.
Merge pull request #108 from jgravois/master

updated readme
identify doc updates

added info to README about calling identify and changed default sr from
'4265' to '4326'
Merge pull request #110 from jgravois/master

identify doc updates
Merge branch 'master' of github.com:Esri/esri-leaflet
fix broken submodule