RPC, VOOT: bumped voot support to latest SVN version

VOOT:

- Updated perun-voot project to latest SVN version.
- Removed unnecessary comments on start of each file.
- Removed "@version $Id: $" since not used in GIT.
- Fixed some javadoc typos.

RPC:

- Added dependency on perun-voot module.
- Access VOOT class from ApiCaller.
- Updated Api to handle voot (thou parameter in URL
  seems to be passed as manager, not the protocol).
- Changed readAll() in UrlDeserializer to split items
  by comma and not whitespace (used when processing VOOT).
RPC: fixed splitting of URL

- Split path part of URL with limit 3 instead of 4 since
  VOOT uses more "/" in URL to split method call parameters.