Fit map to projection extent in full screen example
Export some ol.View2D functions
Use goog.style.getSize to compute the map size.

This allows to initialize hidden map (display: none).
Otherwise the size is 0 (clientWidth == clientHeight == 0)
Make attribution control options argument optional
Make zoom control options argument optional
Make mouse position control options argument optional
Add getMetersPerUnit instance method to ol.Projection
Add test for ol.Projection getMetersPerUnit method
Merge pull request #284 from twpayne/full-screen-fit-projection-extent

Fit map to projection extent in full screen example
Use ol.sphere.NORMAL.radius instead of 6378000

to be consistent.
Use correct value to convert from foot to meters

(was using value for converting to inches).
Thanks @twpayne
Add ol.control.defaults
Port examples to ol.control.defaults
Add ol.interaction.defaults
Merge pull request #287 from fredj/mapsize

Use goog.style.getSize to compute the map size.
Add comment about ugly typecast
Add ol.Collection.extend
Use an array to specify additional controls
Use an array to specify additional interactions
Merge pull request #273 from twpayne/controls-api

reconsider the way we specify controls on the map