merge: trivial improvements
authorRichard Russon <rich@flatcap.org>
Wed, 28 Mar 2018 02:28:08 +0000 (03:28 +0100)
committerRichard Russon <rich@flatcap.org>
Wed, 28 Mar 2018 02:28:08 +0000 (03:28 +0100)
 * docs: update README
 * sort switch cases
 * sort option definitions
 * sort colour fields
 * remove unused variables
 * initialise variables
 * iwyu: fix #include usage
 * docs: add missing comment
 * refactor spanning ifs
 * check for null pointer


Trivial merge