Lists now order by ip's by integer value
Ranges, do not overlap, don't need to sort by end_str
Vrfs and Workgroups are no longer required for dynamic interfaces
Fixed update form not working in interface list view
Revert "Merge branch 'system-not-null'"

This reverts commit 6ec0d8d2c955fbdeb1df915004b7cfc162d36606, reversing
changes made to 516c8fdb3202c87196680e400feb9ad6914c84b3.
Merge pull request #249 from church29/revert_system_not_null

Revert "Merge branch 'system-not-null'"
Remove vlan get related network and tests
Removed get related sites from vlan
Merge pull request #247 from church29/Interface_Update_Form

Fixed update form not working in interface list view
All tests pass, fully functional.
Merge pull request #250 from church29/Remove_Vlan_getrealted

Remove useless vlan get related network, sites and tests. All tests pass, functionality was only used inside tests.
tablefy sorting works with info column at left
better organization for ctnr dropdown
Merge pull request #246 from church29/DynamicInterface_VRF_Workgroup_Blank

Vrfs and Workgroups are no longer required for dynamic interfaces
Refactored user detail view to use cy_detail
Merge pull request #233 from church29/Order_By_IP

Order by Ip, all tests pass. Fully functional.
Merge pull request #259 from murrown/correct_ctnr_sort

Correct ctnr sort
All tests pass, fully functional.
Fixed lower() being called on non str objects
Merge pull request #266 from church29/CtnrSort_Patch

Fixed lower() being called on non str objects
Merge pull request #263 from church29/User_Detail

User Detail View
All tests pass, fully functional.
Resolve merge conflict