Migration from googlecode to github

[ccanepa]

Migration from googlecode to github

Code

Initial migration to a local git repository was done basically following
http://git-scm.com/book/en/Git-and-Other-Systems-Migrating-to-Git

Some very old branches were pruned, I think they were factually merged in trunk.
Anyway, they are present in the original repo at http://code.google.com/p/los-cocos/

A diff between svn checkouts and git checkouts verified 0 differences at last trunk state and at some of the newer tags states. ( diff performed with 'ignore whitespace' and 'ignore line endings' )

Posible deffects with git checkouts to a commit before migration

test/test_recorder.py will traceback due to missing test/tmp empty directory
Workaround: create manually the directory

test/test_skeleton_anim.py can traceback due to git messing by default with line endings
Workaround: copy test/SAMPLE.anim from a checkout after the migration

This does not apply for checkouts after the migration, that is, checking out a commit done after the migration should work normally.

Mapping between svn revision numbers and git sha

A file with the mapping has been attached at http://code.google.com/p/los-cocos/issues/detail?id=210

Issues migration

All issues have been migrated; attachments now are links to the original issue in googlecode (github does not support attachments)
There are small glitches in formatting but nothing major.