Add root HTML file providing brief description and links to documentation

Update README adding setup instructions for webapp
Resolves https://www.pivotaltracker.com/story/show/55768810
Fixing issues in Sonar report
Merge pull request #4 from futures/sonar-fixes

Fixing issues in Sonar report
Update pom parent version
Add scm element to pom.xml
[maven-release-plugin] prepare release fcrepo-jms-indexer-pluggable-4.0.0-alpha-2
[maven-release-plugin] prepare for next development iteration
Replace project.version for hard-coded versions.
Merge pull request #7 from futures/release-alpha-2

Release alpha 2
Merge branch 'master' of git://github.com/futures/fcrepo-jms-indexer-pluggable

Conflicts:
	fcrepo-jms-indexer-core/pom.xml
	fcrepo-jms-indexer-core/src/main/java/org/fcrepo/indexer/IndexerGroup.java
	pom.xml