Added RegenBatch and RegenBatchIface, the latter implemented by the former, which is a reification of a use of the R.E.
Experimental update: RegEnginePlugin methods now invoke alternative, Clojure prototype code if use-clojure-regen = true in plugins/RegEngine/config.yml.
For this to be possible, the cljminecraft*.jar file must be on the classpath (not necessarily in the plugins directory).
Very much a development build.

I can't say why Git is trying to add /bin/*.class files to the repository.
Added :plugin keyword parm to (regenerate-region).
Block-dependency-related classes.
Added default ctor to DependingBlockSet
Finished (?) dependency-search driver functions.  Still need DoubleBlock, gravity, and support searches.  Sigh.
I will say tentatively that the dependency checker is written.  I need to test & verify it, but if I can, it should work well enough for our present purposes.
Dependency checker 1.0 is--I think--finished.
Altering .gitignore to filter out backup files.  Why is .gitignore still not ignored?
Merge branch 'clojure-regengine'

Conflicts:
	.gitignore
Merge branch 'master' of https://github.com/izbay/RegEngine.git

Conflicts:
	.classpath
	bin/com/github/izbay/regengine/RegEnginePlugin$1.class
	bin/com/github/izbay/regengine/RegEnginePlugin.class
	src/com/github/izbay/regengine/RegEnginePlugin.java
	src/com/github/izbay/util/Util.java
Fixed RegEnginePlugin.java with respect to the GitHub origin.
Updating RegEnginePlugin.java to compile without Clojure.  Adding Jacob's methods to Util.
Commented out some unnecessary imports.  Minor change to block.clj; trying to get Emacs to do my work for me, loading CIDER.