[REVIEW -3-5] Fix dialog controls size and position in the file preperties dialog

[Michael Meeks]

This fixes the layout of the dialog so we don't truncate translations:

http://cgit.freedesktop.org/libreoffice/core/commit/?id=21d85dabe5d780571ad8ca39c8e6d30be90a0bf4

	I'd love to have it reviewed & cherry-picked to -3-5 :-)

before:
http://libreoffice.gathoye.be/Patch_file_properties_size_and_position_0001.png
after:
http://libreoffice.gathoye.be/Patch_file_properties_size_and_position_0003.png

	Thanks !

		Michael.

-- 
michael.meeks at suse.com  <><, Pseudo Engineer, itinerant idiot