Remove unneeded testing dependency
Update to Scala 2.10 and SBT 0.12.0
Deleting the example that depended on scala.actors
Clean up map handling in GeoCrunch
Address compiler warnings in CSS module
Addressing feature warnings
GeoScript Scala 0.8 will be the first release based on Scala 2.10
Use type alias instead of wrapper class for Filter
Replace Expression wrapper class with type alias
Use type alias instead of wrapper class for Projection
Apply typeclass pattern in Viewport module
Clean up Style API a bit
More warnings cleaned up, tweaks in style combinators
Get examples compiling again after refactor (whew.)
Fix some compile warnings in test code
Avoid forking when there are no tests

Apparently doing this causes SBT to hang.
Merge branch 'scala-2.10' into raster-styling

Conflicts:
	geocss/src/main/scala/org/geoscript/geocss/Translator.scala
Rewrite comment parser without regex

This is clearer and resolves a bug that I encountered while testing
raster styling.  (I didn't identify the bug beyond determining that it
was a problem in the comment parser.)
Add examples for raster styling