Reorganized "Find File" checkboxes
Made "Find recursively" and "Search for content" appear the
first, as they are completely logically independent and influence the
way the strings entered in the corresponding fields are used.
"Using shell patterns" and "Regular expression" come next, as
they set a similar property of the fields. Same goes for the "Case
sensitive" and "All charsets" group.
"Skip hidden" and the rest close the show up.
Signed-off-by: Yury V. Zaytsev <yury@shurup.com>
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>