Add styleMap parsing
Fix styleUrl parsing
Add styleMap writer
Remove space
Add kml file for test
Use quoted properties to fix build failure in advanced mode
Add new line at the end of file
Add ol.CenterConstraint
Add center constraint to ol.View2D
Constrain center in ol.interaction.Interaction.pan
Constrain center in ol.interaction.DragPan
Apply center constraint in custom projection examples
Constrain center in ol.interaction.TouchPan
Replace source ready flag with loading/ready/error enum
Merge pull request #1048 from twpayne/source-state-enum

Replace source ready flag with loading/ready/error enum
Import libtess.js
Apply fixjsstyle to libtess.js
Fix @author tags
Add missing @return tag
Add missing @param tag