Bump versions
Merge branch 'release/0.2'

* release/0.2: (34 commits)
  Bump versions
  Minor fixes to README
  Update README.md
  Update README.md
  Extend documentation somewhat
  Tweak README
  Add logo and title
  Update README
  Proper argument order in client
  Indentation
  Remove id from json
  Update location of echo script
  Rename to Patavi
  Move files to _embedded in results
  base64 encode images from RServe
  Change log levels
  Better use of zeromq sockets
  Minor fixes
  Allow to WAMP listen for updates
  [WIP] Trying to call the workers again
  ...
Merge branch 'release/0.2' into develop

* release/0.2:
  Bump versions
Bump version
*Do use* the configuration file for origin-re
Merge branch 'hotfix/0.2.1' into develop

* hotfix/0.2.1:
  *Do use* the configuration file for origin-re
  Bump version