Bump to version 7.0.0 and update JPF dependency.

Merge pull request SERG-Delft#21 from SERG-Delft/v064

Cucumber and v0.6.4

Merge pull request SERG-Delft#11 from SERG-Delft/fixing-pom

Getting POM ready for 6.2.0 release

depending on jpacman 5.7

Merge pull request SERG-Delft#2 from avandeursen/snapshot

Bumping to 5.6

First release.