Add grace period to backdate smarts to account for LJ rounding dates to full minutes, and for delays in callbacks and such.

Don't document aliases; end-user shouldn't need to care.

Fix preformatting.

Raise if there is no entry with the given id.

Doc.

Tidy up code. If user passes alias (:body, :tags) AND original (:event, :taglist) they're responsible for resulting weirdness.

Use "picture" alias for "pickeyword".

Block support for lj.update, for more advanced edits or conditions. Add lj.update_all for batch edits.

Document that tags are stored comma-separated.

Backdate past entries, too.

Mood is no longer reset when other properties are updated. Was a bug in the gem. Monkeypatched.

Clarify doc comment.

Consistency: post -> entry.

Docs.

Docs.