server (blog): cleaning & improvments: - use a constant for themes url - moved RSM related constants to server only constants, and renamed theme STATIC_RSM* - raised the default number of items/comments to 10 - removed references to microblog namespace as it is managed by backend - many little improvments for better readability - dont use dynamic relative paths anymore - replaced use of old formatting syntax (%) by format() - profile name in url is now properly (un)quoted - removed max_items as it was used at the same time as RSM (TODO: check RSM support before using it) - renamed render_* methods using camelCase for consistency - put a limit for rsm_max, to avoid overloading - don't sort items after getting them anymore, as sorting is already done by backend/pubsub according to request - use urllib.urlencode when possible

The file otr.min.js includes:
    - minified versions of the following otr.js dependencies:
      otr/dep/bigint.js otr/dep/crypto.js otr/dep/eventemitter.js
      The following minification tool has been used: yui compressor
    - minified version of otr.js taken from the project homepage

All original files can be retrieved from otr.js repository:
    https://github.com/arlolra/otr/tree/master/build

See the README file of Libervia, or inside otr.min.js itself for licence information.