Update doc commit pointer for 0.3.2 release
Update CHANGELOG with 0.3.2 release date
[maven-release-plugin] prepare release 0.3.2
[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.
Merge branch 'faunus03'

Merged CHANGELOG update from 0.3.2 release plus two last-minute
distribution/release-related changes from faunus03.

There's also a pom.xml change, but it's limited to newlines and
whitespace.  When maven-release-plugin modifies pom.xml, it seems to
always write the initial <project> tag on a single line, even if it
was on multiple lines in the original pom.  It doesn't change any of
the actual attributes or values, so I'm not going to fight it.