[Libreoffice] [PATCH] Cleaning and organizing of configure.in

[Niko Rönkkö]

Licenced under MPL 1.1 / GPLv3+ / LGPLv3+ of course.

Cleaning and organizing of configure.in:

Make configure --help be more coherent, limit it's width to 80 chars and
arranged options alphabetically to help maintaining them.

Use tabs of 4 spaces, not 3.

Removed unnecessary empty lines.

Changed default VENDORNAME = "The Document Foundation"
and we are building LibreOffice, not OpenOffice.org!