[Open Office] Support for OOO680_m* milestones

[Jan Holesovsky]

Hi,

I have added support for OOO680_m* milestones (the milestones that will lead 
to the official OOo2) to ooo-build.  For the builders, the only difference 
should be the used tag; use e.g.

  --with-tag=ooo680-m1

and ooo-build with download & compile OOo2 RC1.

For the developers, the situation is a little more tricky.  These milestones 
have their own 'apply' file located in patches/OOO_2_0/, but they still use 
the patches from patches/src680/ subdirectory.  So:

- When adding a patch to src680/apply, please also consider adding it to 
OOO_2_0/apply, if it should be used in the final 2.0.

- When updating a patch to a newer milestone - in addition to copying it to 
XXX-mYYY.diff - please also copy it to patches/OOO_2_0/ .  E.g. let's have 
patches/src680/some-patch.diff that applies in src680-m133 and also in 
ooo680-m3, but breaks with src680-m134.  The procedure should look like:

  cp patches/src680/some-patch.diff patches/OOO_2_0/
  cp patches/src680/some-patch.diff patches/src680/some-patch-m133.diff
  [edit patches/src680/apply as before]
  cvs add patches/OOO_2_0/some-patch.diff
  cvs add patches/src680/some-patch-m133.diff
  [cvs commit, etc.]

Thank you,
Jan