added encoding directive support
caught last minute issue with the encoding directive
whoops, had a bug there for encoding
updating docs to account for encoding
removed unnecessary debug log
improved directive processor performance by 400%
fixed cache digest asset names when running grails war
added options to change target for compiler
Updates to extending section of manual
Merge pull request #51 from bobbywarner/master

Updates to extending section of manual
renaming some methods out of the concept of artefact
added path tag
attributes are now propagated out to script and link tags
removed method that is duplicate
Code cleanup

The license in the plugin portal said Apache 2, so I added the appropriate license header to source files. Some source files used tabs and some used spaces, so I standardized and converted all to use spaces. Also some minor cleanup in the actual code.
Merge pull request #54 from bobbywarner/master

Code cleanup
adding encoding support to dev mode
added assetPath method to groovy pages
version bump with assetPath directive and more encoding love
added asset path exists closure