Update for rc1.

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branch : 2.5

#1754: Fix modjy does not provide appropriate wsgi.input file-like ob…

…ject.

Thanks for initial patch Philip Jenvey!

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branch : 2.5

Update for 2.7.0a2.

Fix jarjar jars.

Update for 2.5.3b1.

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branch : 2.5

more news updates for 2.5.2 final (thanks to pjenvey)

prepare for 2.5.2rc4

prepare for 2.5.2rc3

fix the version in the welcome title

prepare for 2.5.2rc1