Add options to speed it way up by reducing qx() calls#2

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cxw42 wants to merge 6 commits intomackyle:masterfrom

Commits on Apr 7, 2019

Add .editorconfig and file-mode directives [minor]
Chris White
committed
Added --pager configuration option
Chris White
committed
Added --default-colors option
Chris White
committed
Removed `git rev-parse` call
Chris White
committed
Added GIT_LOG_COMPACT_OPTIONS environment variable
Chris White
committed

Commits on Apr 8, 2019

MY::Term::ANSIColor::Simple: remove unused subs
Chris White
committed