Update TestGUI to use the new Economy load/save/new apis
Add CreateSchema/UpdateSchema to the Database interface and implement them for h2
Add 1.0.1 schema
Add 1.0.2 and 1.0.3 schemas
Update schema 1.0.4
Update to schema 1.0.5
Update schema to 1.0.6
Add Algorithm Interface and Free implementation
Add algorithm support to Economy.java