cgeo/c-geo-opensource — pull request #1422 by samueltardieu (2012-04-18 21:20:44+00:00)
Title: Remove database upgrade procedures for version < 52

The first import of the open-source version of c:geo was with database version 51. We can hope that, at this stage, people have installed and used our version, and do not keep ancient databases.

Any objection?