Add international feet to projection units
Handle projections in feet in scale line control
Pretty print the whitespace build
remove unused code from epsg-4326 example
Merge pull request #271 from bartvde/epsg4326example

remove unused code from epsg-4326 example
Merge pull request #270 from fredj/pretty-print-build

Pretty print the whitespace build
Merge pull request #260 from twpayne/projections-in-feet

Projections in feet
Do not use tiledWMSOptions in closure function

See #269.
WMS Get parameters shall be params

To avoid surprises, we configure everything that is a WMS Get
parameter in the params object, and not as direct configuration
option. This affects the VERSION and TRANSPARENT params.