bumped master branch Tokens to 0.4.0-SNAPSHOT.
upward merged from faunus03.
Merge branch 'faunus03'
merged from faunus03 branch.
Remote execution of Faunus scripts via Rexster.

New rexster extension to start and monitor faunus jobs running from rexster.
removed unneeded doc directory.
bumped down Titan to 0.3.1 and merged EmptyConfiguration issues from faunus03 branch.
Merge branch 'faunus03'
Merge branch 'faunus03'
Merge branch 'faunus03'
upmerge from faunus03.
Merge branch 'faunus03'
Merge branch 'faunus03'
Get Faunus logo from github pages URL
Merge branch 'faunus03'

Merging some new features and release helpers from faunus03.

Conflicts:
	pom.xml
	src/main/java/com/thinkaurelius/faunus/Tokens.java
	src/release/wikidoc-index.html
[maven-release-plugin] prepare for next development iteration
Remove scm.tag=HEAD leftover from release
Add CHANGELOG stub for 0.3.3-SNAPSHOT
Move distribution pom.xml to root

This is a change to distribution assembly archive layout.  In the old
archives, the maven test suite failed because the data directory
wasn't in mvn's working directory.  Apparently at least one test
requires stuff from the data dir.  My changes fix the path problem.
Make gollum-site-wrapper check for detached HEAD

Gollum dies with a cryptic stacktrace when its run on a wiki repo with
a detached HEAD.  Wiki repos should always be on master anyway.  Now
the wrapper checks that the doc repo is on refs/branch/master and
exits with an error message otherwise.