홍길동 / onos

 * Update to envDefaults: if environmental varialbe ONOS_CELL is set,
   the load it, so its variables can be used by other scripts

 * Modifications inside tools/dev/bash_profile:
   - Update the setting of JAVA_HOME so it works for Ubuntu with
     OpenJDK-1.7
   - Removed "." from being added to the PATH, because it is a security hole

Change-Id: Ib8850346b65ec8a18e03a773264f0dad54184eb8

As part of this we added an onlab-thirdparty artifact which allows us to
bring in dependencies that aren't bundles.

Change-Id: Iec3e2ed4a0fee2fb0c6ad9a0e383c2024efc10a0

Change-Id: I1fd423ea521149e24ce159af48bc6d1da6f37646

Change-Id: I9e9276f57c6c055935ed416c8ce197c24d2cfcc5

Change-Id: Iae39b6035686cf1a1b938a26df44ba7386cd9e52

Change-Id: Ie492fd070e300bbe6a2796805ba5f2c8a50c7248

Change-Id: Ic1fbe907c9e533eb4ed320efc13a313042edd132

Change-Id: If4cbaa65f980f10713488e6bf1be5d01c3131780

- modified HostDescription family to hold Set of IpAddresses

Change-Id: Id920fdc83817802885e8528af185a5ad590bf999

* Add ONOS-specific directories to the executable PATH in the envDefaults file
* Fix a typo inside "onos-show-cell": don't show OC0, because it is not used

 * Each cell-specific variable is explicitly listed
   in the cell config file:
   ONOS_CELL, ONOS_NIC, OC1-OC9, OCN, OCI, ONOS_FEATURES

 * Cleanup and bug fixes inside bash_profile:
   - Don't export explicitly OCI and ONOS_CELL, because those
     are now exported in the cell config file
   - unset ONOS_CELL, ONOS_NIC, ONOS_FEATURES (the last two weren't
     unset before)
   - The built-in "cell" function shows OC1 to OC9 instead of OC0-OC9;
     OC0 is never used/setup anywhere else

 * Added two new shell commands:
   - tools/test/bin/onos-lsit-cells : lists existing ONOS cell configurations
     It is the equivalent of the "cells" built-in bash command
   - tools/test/bin/onos-show-cell : shows the configuration of an ONOS cell
     It is the equivalent of the "cell" built-in bash command, but
     it can show also the configuration of any ONOS cell (not only
     the default one).

construct Interface objects based on PortAddresses from HostService.

No functional changes.

 * Description header formatting
 * Added missing new line at the end of a file
 * Removed extra new lines at the end of a file

Change-Id: Idbbce6a72b6f7fecc6691f2af68f4ce40b58ca34

Change-Id: I7489cef4cb40c2201a5be3435b63fc5ccd87e033

Change-Id: If1c86ab88987fb4ef0db8beaa412c4dc030f5520

Change-Id: I3f3a36f2249c1ba36175ad81fa374f7d8ab89af1

- prep work for removing onos-core-hz-net bundle

Change-Id: I8c8826ce7357e046b74f67fb0b1449dee32d63eb