Introduce top-level pom file.
-rw-r--r-- 388 .gitignore
drwxr-xr-x - code-generator
drwxr-xr-x - common
drwxr-xr-x - model
drwxr-xr-x - opendaylight
-rw-r--r-- 2888 pom.xml
drwxr-xr-x - yang