Updated ChangeLog.md and unit tests.
Improved HelpDataMigration to generate full data-migration script.
Oracle bugfix: OracleDataReader.GetInt32() fails on NUMERIC(10) column on 64-bit system.
"InvalidCastException: Specific cast is not valid."
It seems that OracleDataReader gets different types (Int32 or Int64) for the same column on different Oracle databases.
Bugfix: Updating Rhetos.AppliedConcepts failed on foreign key constraint.
Release 0.9.11.