arangodb 2.2.2
arangodb: update 2.2.2 bottle.

Closes #31455.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
libdca: fix build with clang

Fixes #31456.
Add a devel version for Tesseract 3.03
Remove trailing whitespace.
Instruct homebrew to use cxx11 lib for building tesseract devel.
More trailing whitespace.
tesseract: update 3.02.02_2 bottle.