Hyunsun Moon dd14e8e6e4 Refactored tunnel and interface config behavior
- Added tunnel interface configuratoin to interfaceConfig and
  deprecated tunnelConfig
- OVSDB client service provides interface create/remove APIs instead
  of tunnel interface create/remove, and this APIs can be used to
  create/remove various types of interfaces like tunnel, patch, tap and so on
- Use tunnel description when create tunnel interface so that we can extend
  more config options later
- Some cleaup OVSDB client

Change-Id: I4653595504a27b18384a92ebe4b31ce9d99237cd
2016-07-11 15:20:52 +00:00
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