Merge branch 'master' of github.com:flori/json

Moving json java gemspec from here to there

Merge branch 'v2.0' of storage.gate.ping.de:/git/json into v2.0

Try to be compatible with ruby 1.8

Change changes

Update gemspecs

Add change to CHANGES

Bump version to 2.0.1

Add to CHANGES

Bump version to 1.8.3