Minor FEATURES
1. Added support for "get_template" method to source template by path like "ttp://path/to/template.txt"
2. Added "ttp_vars.py" to repository to store common TTP variables
3. Added "short_interface_names" dictionary in "ttp_vars.py" for "resuball" to normalize interface names to shorter version
NEW TEMPLATES
1. misc/Netmiko/cisco.ios.arp.txt
2. misc/Netmiko/cisco.ios.cfg.ip.txt
3. misc/Netmiko/cisco.iosxr.arp.txt
4. misc/Netmiko/huawei.vrp.cfg.ip.txt
5. yang/openconfig-lldp_cisco_ios.txt
6. yang/openconfig-lldp_cisco_nxos.txt
7. yang/openconfig-lldp_cisco_xr.txt
9. misc/netmiko/cisco.iosxr.cfg.ip.txt
10. mis/platform/arista_eos_show_hostname.txt