connectivity: 3m52s ->  2m47s
 cppcanvas:      28s ->    13s
 cppuhelper:     20s ->    14s
 dbaccess:     2m38s ->  2m01s
 hwpfilter:      16s ->    13s
 sot:            21s ->    16s

Change-Id: I49286bfe6be73dd1b861be632b95e17a99e82f8a

29s -> 14s

Change-Id: If9fe85d21d471b13c92a3ca1f1af57f146c8565d

I had to fix some source files because of macro redefinitions and such stuff.

Small modules like basic have a great win, too:

make basic.clean && time make basic:

                with    w/o
                 pch    pch
accessibility    23s  1m59s
basctl           30s  1m42s
basic            56s  1m35s
comphelper       23s    51s
editeng          48s  2m04s
forms            40s  1m40s
unotools         19s    38s
sd             3m37s  4m33s

Change-Id: Id24cdcddbe2ff64820b42266325c25af1355558f
Reviewed-on: https://gerrit.libreoffice.org/9293Tested-by: LibreOffice gerrit bot <gerrit@libreoffice.org>
Reviewed-by: Thomas Arnhold <thomas@arnhold.org>

Change-Id: I90cf6c2c5fb806855b7e4fec18c890f7bd2ff6b5

With MSVC2010 compile time goes 20 minutes -> 7 minutes. With Clang
it's however 7 minutes -> 10 minutes, apparently the overhead
caused by all the extra data is bigger than the gain.

Change-Id: Ie8c981a0d02f06738d2082abf6ef345f24449ffa

Change-Id: I91a89f9d0bd1eb88a94179f1c1a41bc832599fed

With input from Björn Michaelsen and Thorsten Behrens

Added the three COPYING files for the three licences,
and the TEMPLATE.SOURCECODE.HEADER to go at the start of new source
files

 Introduces:
 --enable-extra-gallery  - for additional galleries
 --enable-extra-template - for additional templates
 --enable-extra-sample   - for additional samples
 --enable-extra-font     - for additional fonts
 configure options.

 Introduces:
 --enable-extra-gallery  - for additional galleries
 --enable-extra-template - for additional templates
 --enable-extra-sample   - for additional samples
 --enable-extra-font     - for additional fonts
 configure options.