Bug#749015: postgresql-9.3-postgis-2.1: Upgrade fails with liblwgeom-2.1.3.so conflict

[Sebastiaan Couwenberg]

Hi Ben,

Thanks for reporting this issue.

This same issue was also reported by Ralf Treinen in #749030, so I've
merged your two bugs.

The liblwgeom-2.1.3 package is fixed using Breaks/Replaces by Markus
Wanner in git, and is pending upload.

Kind Regards,

Bas