updated parent pom
[MNGSITE-152] added standard license and download links
fixed deploySite.sh and removed README.TXT: these are standard
instructions
Bumped the version to 6.0-SNAPSHOT.
Squashed the indexer-artifact into indexer-core.
Squashed the indexer-artifact into indexer-core.
Refactored the ArtifactInfo so that it exposes getters and setters instead of public methods.
Fixed typo.
Bumping major version
MINDEXER-75: MINDEXER-75: Squash indexer-artifact into indexer-core

Thanks Martin for patch!
Merge remote-tracking branch 'martin/MINDEXER-32'
MINDEXER-77: Update to latest Lucene
Fix the build, forgot to remove module
More cleanup and dependencies move around
MINDEXER-80: Paving the way
site configuration simplification
added Javadocs link and left bar instead of top bar
improved javadoc configuration
Multiple fixes:

MINDEXER-84 updater bug
MINDEXER-85 POM reading
MINDEXER-86 legacy transport format removed
MINDEXER-41 unique by GAVCE from now on
Add file ext to be searchable.