Remove unnecessary logs.
Round displayed post rate to the nearest hundredth.

Inexact floats don't need a dozen decimal places shown in user profiles.
Reorder thread action sheets for sanity, less movement.

In the posts view thread actions, stuff shouldn't shift around when the thread
is closed because of no "quote" or "edit" button.

In the thread list thread actions, "jump to first page" and "jump to last page"
should follow one another.
Ensure all browser actions appear even before page loads.

Until the page loads, the web view's request's URL is the empty URL. This makes
the action sheet useless and hides options that should be available.
Comment cleanup.
Forgot to point to renamed .pch in xcodeproj.
Simpler Crashlytics configuration build step.
Update readme for Crashlytics and JavaScript.