Chart ranges specifically for labels can now be of the form
="Label1". This allows labels to be picked from chart data (from UI)
rather than from the sheet.

It obviously doesn't build as autoconf and libtool have little clue
about MSVC. Thus make the cmis UCP Unix-only as well. Looking forward
to coming gbuildification of more 3rd-party modules.

That should get us rid of the internal boost missing program_options
problem

The following patch gives more room to Calc page dialog to
display localized strings without truncation

Sizes adjusted for fontsize = 10

The following patch resizes the sheet protection dialog to
display localized strings without truncation

Sizes adjusted for fontsize = 10

 * Merged a few patches
 * Got rid of the pkg-config for curl and libxml2