[#665] Make sure we have valid journal data

Otherwise we get a javascript error (no data.ret)
[#977] Remove warning for formwidth
[#665] Give the usejournal-as-text a little breathing room
[#665] Make sure that fancy select always has a consistent height
[#665] Remove %status hash

We only return 1 now, no longer a hash of success/failure status.
Merge pull request #1033 from afuna/post-entry-tweaks-bug-665

Further tweaks to /entry/new and /entry/edit