Corrected the setAdminStatus of the Juniper module
Added Juniper EX2200 module
Rebase EX2200 on Switch directory
Corrected the package name of the EX2200 module
Documentation improvement for Juniper EX2200 module
Typo in logging of EX2200
Updated NEWS file for Juniper EX2200 and minor code corrections
Corrected date in footer of EX2200 module
Improved the Juniper section in the network device config guide
Merge branch 'feature/Juniper2200' into feature/Catalyst-Violation-Release