Twenty Fourteen: string cleanup and audit

[lancewillett]

Check for duplicate or "near miss" strings, and compare to Twenty Thirteen so we don't run into the "Not Found" issue again like we did in 3.7 (see #24891).

[lancewillett]

In 26673:

Twenty Fourteen: string cleanup, see #26437.

[lancewillett]

Noting #23257 for simplifying post format plural strings. Too late for 3.8, though.

[lancewillett]

In 26679:

Twenty Fourteen: more string cleanup, and a pinking shear. See #26437.

[lancewillett]

Regarding: adding back in textual context, I'd love to find a way (in future themes) to show a tag or category archive with an icon or some other less verbose method.

I think having the extra text provides needed context and promotes findability and usability of WordPress as a site or blog.

[lancewillett]

No context makes reader sad :(

[lancewillett]

Context makes reader happy! :)

[lancewillett]

Another pass at sample POT file to catch anything strange or needing improvement.

[nacin]

In 26727:

POT file update for Twenty Fourteen. see #26437.

[lancewillett]

In 26842:

Twenty Fourteen: remove extra space before a word, props ocean90. See #26437.