Mike McQuaid 2c959a7d58 More API documentation.
And remove the documented stuff from the `example-formula.rb`.

Closes Homebrew/homebrew#43241.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
2015-08-29 15:43:16 +01:00
..
2015-08-29 15:43:16 +01:00