Fix irregular character that Ruby/Rails objects to
Zoomify - Fix for Wrong dimensions for marginal tiles for resolutions with dimensions dividable by tile size

- Fix for problem from this issue: https://github.com/openlayers/openlayers/issues/928
Added curly braces to meet coding style, corrected height variable instead of width on L242
Create capabilities format for WFS 2.0.0
WMTS createLayer method improved
OGC:CRS84 is a valid projection string too
Scale limits rounded to allow layer visibility at the end of the ranges
vars outside the loops
removed useless test on the existence of a style
Do not set serverResolutions and min/maxScale at the same time
always compute min/maxScales and set them in the layer config
updated tests
Add support for OGC filters 2.0
Add ResourceId element
Add support for WFST 2.0 (transaction,getfeature)
add some tests for WFS 2.0 protocol init
resolve js dependencies for build
initialing gridResolution much earlier
Explicitly access rbush on window

Without this, building with closure fails.
Merge pull request #1106 from tschaub/global-rbush

Explicitly access rbush on window