Draft implementation for svn module. The goals are: - separate svn functionality - unify work with SVN for suites and make it more flexible and configurable - minimize a number of connections to SVN during setup   that in turn should speed up CC start up time.
Draft implementation for svn module. The goals are:
- separate svn functionality
- unify work with SVN for suites and make it more flexible and configurable
- minimize a number of connections to SVN during setup
  that in turn should speed up CC start up time.

svn path=/harmony/enhanced/buildtest/branches/2.0/; revision=594768

freeVM/freeVM,freeVM/freeVM,freeVM/freeVM,freeVM/freeVM,freeVM/freeVM