Merge pull request #14 from bkimminich/develop

Develop
Merge pull request #15 from bkimminich/develop

build config and fixes
Merge pull request #16 from bkimminich/develop

fixes of CI addons
Merge branch 'develop'
Merge pull request #17 from bkimminich/develop

playing turn with manual card choices
force ci build
Merge pull request #18 from bkimminich/develop

fixed code climate
Merge branch 'develop'
Merge pull request #19 from bkimminich/develop

finished basic javascript implementation
fixed coverity build with gradlew