Configured zsh

Signed-off-by: Tushar Pankaj <tushar.s.pankaj@gmail.com>
Added golang plugin to .zshrc

Signed-off-by: Tushar Pankaj <tushar.s.pankaj@gmail.com>
Added awesome config

Signed-off-by: Tushar Pankaj <tushar.s.pankaj@gmail.com>