script cfc formatting updates

- cleaned up the begin(captures) keys for the script cfc's section
- fix colors so that some built-in "tags" in script (savecontent, param, etc) are colored.
- support the new cftag() syntax in ACF11 & Railo 4
- color (write)dump and writeoutput
add word boundaries
added some script snippets

added a few snippets for developing script components
Merge remote-tracking branch 'upstream/master'
changed the class on tag sub-pattern

made it match the beginCaptures class
Merge pull request #8 from dajester2013/master

Improved script CFC support