Adds eatshop fixture.
Enables grouped hours display; cleanup to come.
Formats days as abbreviations with commas.
Sorts groups by earliest respective day so Monday is always first.
Formats days by hyphenation if a sequence exists.
Syntax cleanup.
Merge branch 'eatshop_time_refactor' of github.com:mattdahl/mainsite into eatshop_time_refactor
Removes debugging tools.
Merge pull request #3 from mattdahl/eatshop_time_refactor

Eatshop hours refactor