removed some invalid stuff from the parent pom such as pegdown, doxia and redundant site-stuff
removed some invalid stuff from the parent pom such as pegdown, doxia and redundant site-stuff

git-svn-id: a5379eb5ca3beb2b6e029be3b1b7f6aa53f2352b@6518 e3ddb328-5bfe-0310-b762-aafcbcbd2528

sebastiangraf/treetank,sebastiangraf/treetank,sebastiangraf/treetank