2.2.2 RC1 released

Ok,
it's been quite for some time, but jEdit syntax highlighting is back again!

I created a basic package structure. Any suggestions or complains? As soon as it has a stable structure, I would like to provide patches against older r versions so that you can include the main version changes in your private version more easily. I would soon like to open a development branch (starting with 2.3.0) for major changes while submitting further bug fix releases for the 2.2 branch if/as needed. It all depends heavily on the feedback/help/patches I get ;-)