Added complete list of grep auto-complete options
Added complete list of grep auto-complete options

Added the full set of grep, egrep and fgrep auto-complete options.

drew-gross/black-screen,vshatskyi/black-screen,black-screen/black-screen,drew-gross/black-screen,vshatskyi/black-screen,black-screen/black-screen,black-screen/black-screen,shockone/black-screen,drew-gross/black-screen,railsware/upterm,vshatskyi/black-screen,railsware/upterm,drew-gross/black-screen,vshatskyi/black-screen,shockone/black-screen