Introduce common directory 30/5730/1
-rw-r--r-- 382 .gitignore
-rw-r--r-- 68 .gitreview
-rw-r--r-- 11231 LICENSE
drwxr-xr-x - code-generator
drwxr-xr-x - common
drwxr-xr-x - integration-test
drwxr-xr-x - model
-rw-r--r-- 15721 pom.xml
drwxr-xr-x - restconf
drwxr-xr-x - src
drwxr-xr-x - third-party
drwxr-xr-x - websocket
drwxr-xr-x - yang
drwxr-xr-x - yangtools-it