Rewrite hardcoded release:prepare tag annotation
Added profile to release:perform invocation
Turns out scm.tag defaults to HEAD

Nice undocumented feature, wasted about 30 minutes on that
Whitespace changes
Parent pom.xml tweaks
Added a tag helper script to titan-site
Cleanup titan-site/pom.xml
Pulled all zip/tar distros into a new module

Refactored titan-site and titan-all modules to accomodate this change