I'm currently pushing the cleaned up repository to my github account and this needs some time so I'm off for the gym now.
https://www.github.com/adrianbroher/freeorion/
Things I changed:
* The whole repository now roots in the FreeOrion directory.
* The /trunk/FreeOrion/WindowsKit.zip (Windows SDK for version v0.1 and v0.2) was deleted from history.
* The /trunk/DesignerTools was split into a separate repository. I guess we can delete it.
* All authors were renamed to their name given on github, sourceforge and the credits file, prioritized as listed.
* All authors emails were fetched from github and the SVN repository UUID, prioritized as listed.
* All branches were retained, except of /branches/python-integration, which were never merged back to /trunk and is really old.
* All branches were renamed consistently lowercase, replacing underscores with dashes.
* Open branch endings and beginnings were stitched to their corresponding split/merge commit, except /branches/release-0.4.4 as this branch was and should never be merged back to /trunk.
* All tags were retained and converted to annotated tags, except of /tags/RELEASE_V_0_1_INSTALLER, /tags/RELEASE_V_0_2_INSTALLER and /tags/start
* All version tags were renamed to match semantic version tagging vMAJOR.MINOR.PATCH
* All missing tags from
http://www.freeorion.org/index.php/Compile#Tarballs were added with Geoff as tagger, copying the commit date and the commit message to commit tagged.
* Repacked the whole repository from 803Mb to 469Mb.