Reference js files in the intermediate directory correctly

-js-main-concat could not locate js files when the dir.source !=
basedir.
ignore files
new concat tokens, closes #95. they're now conigurable, which doesn't make sense right now, but will later.
forgot one file in that last commit. thankfully I'm  the only one looking at this new branch.
Using the findAttribute.java replacement for the scriptstoconcat fuile provieded by +nareshbhatia
Merge branch 'master' of https://github.com/timemachine3030/ant-build-script into timemachine3030-master
build.xml conflict resolved
Merge branch 'timemachine3030-master' into 1.0

Conflicts:
	build.xml
adjusted regexp for css split. fixes #103
Fixes #76
Added a simple validation task. Fixes #27
Starting to document the tools we're using
Added progressive jpg conversion as a jpegtran options
fixed a small bug with the java version of the FindAttribute.class
updated gitignore
Fixed a regexp
Having fun tonight
Merge remote-tracking branch 'origin/master' into 1.0
clean up stray files
more deletions