Log message:
Improve EGG_NAME default to work for packages with '-' in their name.
Remove now unnecessary overrides in various packages.

Log message:
Add Junos PyEZ as py-junos-eznc.

Junos PyEZ is a Python library to remotely manage/automate Junos devices.

Junos PyEZ is designed to provide the same capabilties as a user
would have on the Junos CLI, but in an environment built for
automation tasks. These capabiltieis include, but are not limited
to:

 * Remote connectivty and management of Junos devices via NETCONF
 * Provide "facts" about the device such as software-version,
   serial-number, etc.
 * Retrieve "operational" or "run-state" information as \ 
Tables/Views
 * Retrieve configuration information as Tables/Views
 * Make configuration changes in unstructured and structured ways
 * Provide common utilities for tasks such as secure copy of files
   and software updates