Removes ncp as it's no longer used.
Adds post index to state.json (to be used later for updates).
Copies a page from the archive matching an index number.
Copies a post from the archive matching an index number.
Adds ability to search metadata for a post. Adds underscore. Adds new-post and new-page.
Merge branch 'find-posts'

Conflicts:
	src/subwave.js