Tagging 2.2.2-rc2

1. a7a6f4a Fix possible NPE when 't3-troubleshoot-pingall' command on a host without IP addr by Seyeon Jeong · 4 years, 3 months ago
2. 4c2715e Fix npe when host does not have valid ipv6 address by pier · 5 years ago
3. a5b942d add the delta corp ofdpa driver support in onos by shaohua.xiong · 5 years ago
4. 68032db Remove blueprint files for 3.0 karaf CLI by Ray Milkey · 6 years ago
5. ebe0ec6 t3 app changes for karaf 4.2.1 CLI by Ray Milkey · 6 years ago
6. 7a2dee5 [WIP] Add @Service tags to all commands and completers by Ray Milkey · 6 years ago
7. 86ad7bb [WIP] apps CLI changes for karaf upgrade by Ray Milkey · 6 years ago
8. d84f89b [WIP] Upgrade ONOS to karaf version 4.2.1 by Ray Milkey · 6 years ago
9. 5c9f51b T3 REST API support for multicast routes by psneha · 6 years ago
10. 3adf365 REST API support added for t3-troubleshoot-simple by psneha · 6 years ago