Fixed deployment failure.

Fixed deployment failure.

All the VTN sub modules need to import distributionManagement from
vtn.common.

Other changes:

  * Use manager.checkstyle for application build and remove needless
    clone.
  * list_vtn_configuration
    * Fixed violation of checkstyle rule for class name.
      * Renamed HTTP_RESPONSE to HttpResponse.
      * Renamed APPLICATION_TYPE to ApplicationType.
    * Fixed invalid javadoc comments that cause so many JDK8 warnings.
  * ODL_VSEM_PROVIDER_SRC
    * configure: Fixed incorrect mono version check.

Change-Id: Id566e3349956aeaade5a0d4eaf860fb3aa7ee96b
Signed-off-by: Shigeru Yasuda <s-yasuda@da.jp.nec.com>