Add 'alias mode' support for show commands#298

Merged

jleveque merged 13 commits intosonic-net:masterfrom

paavaanan:show-command-linux-utility

Sep 27, 2018

Commits on Aug 11, 2018

show commands with alias support for linux utilities
paavaanan
committed

Commits on Aug 22, 2018

show commands with alias support for sonic utilities
paavaanan
committed

Commits on Aug 23, 2018

added alias class support for vlan commands
paavaanan
committed

Commits on Aug 28, 2018

Addressed review comments for show commands
paavaanan
committed

Commits on Aug 30, 2018

show command changes with additional alias commands
paavaanan
committed
removal of unwated code
paavaanan
committed

Commits on Sep 6, 2018

removal of linux_cmd variable and retaining run_cmd()
paavaanan
committed

Commits on Sep 7, 2018

show command class instance name change
paavaanan
committed

Commits on Sep 8, 2018

renaming convert_interface to iface_alias_converter
paavaanan
committed

Commits on Sep 10, 2018

renamed variable to alias_max_length
paavaanan
committed

Commits on Sep 11, 2018

Rephrased comments
paavaanan
committed

Commits on Sep 15, 2018

added naming_mode command support and transeiver
paavaanan
committed

Commits on Sep 20, 2018

show interface transceiver eeprom/lmode/presence support alias mode
paavaanan
committed