1) Bug fixes
2) L2VPN CLI configuration support for CISCO devices
3) Improved creation of services in WebUI

2) Support to choose between "Jinja" and "pyangbind".
3) WebUI modification for creating services
4) Changes in ConfigRules multivendor to adapt to new features

- Corrected copyright footer

- Added field Controller to Device details

- Corrected issue with policy tab

- Added fields in load generator tab to filter src/dst candidate device and endpoint

- Link detail: added delete button

- Added status field num_released in loadgen tab

- Minor correction in policy template

- Added parametrization for maximum number of workers
- Added preliminar dashboard for load generator's status

2) Support for ACL rules on L2VPN and L3VPN
3)Display ACL rules in WebUI

- Added basic policy tab

- Corrected list_scalar_range method names
- Corrected form field types

- Added parametrization of availability, capacity and latency constraints in Load Generator dashboard

- Updated old get_service calls to new get_service_by_uuid
- Updated old get_slice calls to new get_slice_by_uuid

- Optimized topology retrieval for network plotting

- Added topology icons for radio routers
- Increased topology canvas size

- Added Endpoint Name in Link, Service and Slice

- Added missing device topology icons
- Added stylink to mgmt links in topology plot

- Updated number of 9's for availability

- Reduced number of digits to 2 in SLA values

- Rounded SLA values to 2 decimal digits

- Added device type "TeraFlowSDN controller"
- Added driver type for IETF L2VPN
- Updated corresponding components

- Corrected logic, form and page to manage/monitor load-gen component

- Minor cosmetic changes in code
- Addition of missing close methods

- updated grafana slice-grouping dashboard queries
- updated load-gen request form

- added section to control load generator
- updated basic Debug API endpoints

- extended Constraint_SLA_Availability with field availability

- partial revert of change in templates

- added validation entities exist
- added missing constraint rendering statements
- minor template improvements
- code cleanup

- enable parallel descriptor loading

- Added/Updated headers
- Added script to update copyright headers

- improved name of drivers in AddDevice form
- removed variable name collision in add device logic
- improved logic to parse connect settings from WebUI

- Minor cosmetic changes

- Updated link/service/slice list/detail pages to show device/endpoint names instead of UUIDs

- Device List: show number of endpoints instead of detail
- Device List: show number of rules
- Remove UUIDs from topology elements
- Service List: add service name
- Service Details: add service name
- Slice List: add slice name
- Slice Details: add slice name