prepare_0_5_95

[OKUJI Yoshinori]

  As usual, I created a branch for preparing 0.5.95. You can access
the branch by specifying the tag `prepare_0_5_95'. I myself don't have
anything to be done until 0.5.95, so, Gordon, please release it
whenever you like. Ah... if Tim Riker reports that my patch for >4GB
memory works fine before the release, please apply it. I don't apply
it for now, since I don't know if it works or not and I cannot examine
it myself (I'm not so rich).

Okuji