This is because I have observed two people confuse make with the "make" tool
and thus assume `brew make' is `brew install'.
`brew make' will be deprecated at 0.7, until then it shows a warning.
Example usage:
brew search w # formulae containing w
brew search ^w # formulae starting with w
No parameters lists all packages.
Also adds puts_columns to util, and uses it for output.
Signed Off By: Max Howell <max@methylblue.com>
I changed the command from 'available' to search because this is more similar
to how other tools call this function.
The short form is -S, which is the "pacman" tool equivalent.
