Colorized pattern-matching log tail utility

Current versions

clog requires the following formula to be installed:
cmake 3.9.6 Cross-platform make

Formula history

ilovezfs Audit fixes for descriptions (#20013)
ilovezfs Use “squiggly” heredocs.
Mike McQuaid Use hash rockets again. (#5177)
Mike McQuaid Use Ruby 1.9+ symbol hash keys in all formulae. (#4942)
David O'Trakoun clog: fix homepage (#2550)
ilovezfs clog 1.3.0
Andrew Janke clog: audit fix
Viktor Szakats clog: use secure urls
Cory Donnelly clog 1.2.1 (new formula)