Minor edits
Add explanatory text for the subcommand example
Show an example of when concatenating a string and an array is intended
Updated SC1044 (markdown)
Updated SC2183 (markdown)
Created SC2235 (markdown)
Created SC2234 (markdown)
Created SC2233 (markdown)
Explain that env var is optional.
Expand with info how to pass ignore rules when running shellcheck in Docker.
Created SC1036 (markdown)
Updated SC1041 (markdown)
Windows line ending provokes this sc also
indent YAML
Updated SC1087 (markdown)
Created SC2232 (markdown)
Updated SC2223 (markdown)
Created SC1131 (markdown)
Updated SC2213 (markdown)
Created SC2106 (markdown)
Filling an array with var=( $(cmd) ) triggers SC2207; instructions updated accordingly from "correct code" on SC2207's wiki
Added credit where due.
Added emacs func and keymap for auto-insert directives
Update Travis CI page to note that it's no longer necessary to install ShellCheck
Visually separate discrete examples
Updated SC1117 (markdown)
Quote POSIX
Created SC2058 (markdown)
Reformated.