syntax highlighting for json, ignore _site, fix some markdown issues
various other backtick tweaks
fix how it talks about the directory you need to be in, and adds proper bash highlighting to everything
Merge pull request #3 from konklone/fixes

Adds/fixes syntax highlighting, corrects some invoke copy
docs are stale on subject of STDOUT of mappings
Merge pull request #4 from konklone/nostdout

Removes stale command about mappings to STDOUT