Changed ReaderTest back to the way it was, when I finally copied of the necessary production resources to the test resources. Also implemented a test of one branch in validateBuy in Transaction which passes randomly as there is no way to fix what kind of goods are possible to buy in a Traderable.
Merge branch 'master' into jack/dev
Recheckstyled the game pacakge.
Checkstyled the readers pacakge except for javadocing.