Description testing

Description textarea for testing, with counter.
Version number.
Split fix.

Trim before split for tags.
Date shortened.

Date abbreviated in recents view.
Default msg text.

Moved default message text into a variable.
Description formatting.

Some rearranging for including descriptions.
Descriptions pasting.

Now pasting descriptions successfully.
Error for no description.

Error refactoring and throw error on empty description. (A default is
provided.)
Repaste description

Population of the description on repaste, with a link to the original
paste. Paste content is now optional; message is still required.
Docs and cleanup.

Documented changes, cleaned up more optional fields.
Layout and content checks.

Laid out form without tags to be responsive; added checks for
sufficient new content before saving paste.
Removed tag processing.

Tag input processing is no longer used.
Deprecating tags.

Show old tags only on enlarge; convert them to hashtags on repaste.
Added paste size check.

Check the annotation size before pasting.
Clear paste counter.

Clear paste counter when restoring default description.
Return from paste size check.

Notes on paste size checking and return.
Synced home page.

Synced the appcache test version of the index with the current index.
Merge branch 'dev-1.3.0'