In some circumstances installation of embedded VC++ runtime
fails with error code 1935. This usually occurs, when there are
many different versions of VC++ runtimes installed on the computer,
including beta versions. We can workaround this Microsoft bug, if we
don't install our VC++ runtime. A new property was introduced. It is
called VC_REDIST, and installation of VC++ runtime depends on its
value. (BTW the solution is general, ComponentCondition can be used
for any merge module, now we have only the VC++ runtime merge module.)
When the user experiences error code 1935, he should try to install
LibreOffice with the following command line:
msiexec /i <msi file name> VC_REDIST=0
The patch fixes another minor issue. 64-bit VC++ runtime will
not be installed on 32-bit systems any more.

Change-Id: I I6c5e066c6e60b011235e6019a8a35c9e953209bc