Whitespace cleanup
Parse URL instead of using browser element, which is slower.
Add missing _loadQueueTimeSlice that got lost in #1737
Cleanup.
Update CHANGES.md.
Merge pull request #2082 from AnalyticalGraphicsInc/terrainAndImageryFixes

Terrain and imagery fixes
Reorder 1.01 in CHANGES.md
Merge master to wmsImprovements