Changed last_modified calculation to be a bit more specific#22

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Commits on Sep 3, 2014

Refactored last modified calculation into the Page/Post object
Eric DeLabar
committed
Changed posts_included? to accept Regex so generated index pages can be set by URL pattern
Eric DeLabar
committed
Rolled-back posts_included Regex change, it didn't work.
Eric DeLabar
committed
Added metaprogramming examples and update readme for intelligent last_modified dates
Eric DeLabar
committed