Initialize anchors list in {{{Formatter}}} initializer, so that it starts fresh for every wiki page. Closes #847.
Initialize anchors list in {{{Formatter}}} initializer, so that it starts fresh for every wiki page. Closes #847.

git-svn-id: eda3d06fcef731589ace1b284159cead3416df9b@1301 af82e41b-90c4-0310-8c96-b1721e28e2e2

walty8/trac,jun66j5/trac-ja,walty8/trac,jun66j5/trac-ja,netjunki/trac-Pygit2,jun66j5/trac-ja,jun66j5/trac-ja,walty8/trac,netjunki/trac-Pygit2,netjunki/trac-Pygit2,walty8/trac