Bulk Edit on edit.php weirdness

[janeforshort]

On edit.php, if you have not selected any posts via checkbox but you select Edit from actions menu and hit Apply, bulk edit opens with no posts included in it. Should not do this, should pop up a little "Please select posts before applying action" or something.

When in bulk edit, all fields have labels except post title. Add 'Posts' label.

The little x in circle to remove post from bulk edit confuses some people who think it is to delete the post altogether. On hover over x-circle (would be ideal if title was part of target too, since x-circle is so tiny), display alt/title "Click to remove from Bulk Edit action"

[FFEMTcJ]

Screenshot with 'Posts' Label

[FFEMTcJ]

Here is a screenshot adding the posts label. It obviously needs work. I suggest moving the 'Bulk Edit' text up next to 'Edit Posts', which would also make it large, looking more like a header, but I don't know how you want it to look, so further advice is requested.

[FFEMTcJ]

Adds 'Posts' label

[FFEMTcJ]

Submitted patch adds 'Posts' label confirmed by janeforshort as the way she wanted it.

[FFEMTcJ]

Adds title to the "x"

[azaozz]

(In [9973]) Bulk Edit improvements, includes patch by FFEMTcJ, fixes #8376