Update for Botan, Botan.2802, GraphicsMagick, Gr... recommended moderate

tre: Several fixes and improvements

This update fixes the following issues with tre:
- remove redundant setting of C(XX)FLAGS
- package translations in tre-lang
- Added make check tests
- Added python-tre wrapper
- Used updated source from https://github.com/laurikari/tre/
- Added chicken.patch to correct Python build failures

Fixed bugs
Selected Binaries
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