Move characteristic mapping into own function
Pull out separate test just for the characteristics mapping
Add mysqlEvalType to DTD, fall back to old behavior for DDL generation
Test custom mysqlEvalType parameters
Add test for characteristic extraction, mapping from determinism/evalType to cachePolicy
Extract mysqlEvalType and cachePolicy using new rules
Fix Mysql5ExtractProcedureTest
Create dbsteward_phpunit database as part of travis init
Merge pull request #70 from austinhyde/mysql-function-characteristics

Mysql function characteristics