Update git.plugin.zsh
escape dashes
Merge pull request #2396 from soluwalana/master

Fix WIP false positive
Added my own theme based on powerline and changed install script to
point to my repo.
Added my custom autocomplete and options plugins
Stop autocorrecting certain cmds
updated install.sh to use bash
Add custom/sshsock.zsh to fix tmux fwd agent
Add TMOUT=0 to prevent timeout
Modified zsh options