mariadb: create etc include directory.

Fixes #25140.
sshfs: add Xcode dependency.

Fixes #25137.
redis 2.8.3

Closes #25160.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
redis: add 2.8.3 bottle.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
Merge branch 'master' of http://github.com/mxcl/homebrew