sqlalchemy-migrate 0.5.2 release

[Jan Dittberner]

Hello,

release 0.5.2 of sqlalchemy-migrate has been finished and uploaded.

This release fixes the failing test cases in release 0.5.1 to
0.5.1.2. Here is the list of changes since the announcement of
0.5.1.1:

- move sphinx and nose dependencies to extras_require and
tests_require
- integrate patch for Issue 36 (next version is not calculated
properly when only using SQL scripts) by Kumar McMillan
- fix unit tests (thanks to Adam Lowry)
- mark ALTER TABLE ADD COLUMN with FOREIGN KEY as not supported by
SQLite


As usual I ask you to report issues to our issue tracker at
http://code.google.com/p/sqlalchemy-migrate/issues/list.

Regards and thanks to all contributors
Jan Dittberner