Fixed missing '()' invoking a constructor
Fallback when no image is found, modularised the JS
Dasherized script names
Separated out read time js, fixed issues causing duplicate read times
Optimised current year hide JS, fixed lint tests
Fixed bad ref to coffescript
Fixed post-meta-bar a color on non-image posts
Stop transitioning the post-header once offscreen
Merge branch 'post-cover-image' into steve

Conflicts:
	src/default.hbs
Post arrow
Fixed scrollTo internal URLs in FF + some other tweaks to generally improve compatibility
Merge branch 'post-cover-image' into steve