Merge branch 'hotfix/0.2.1' into develop
Merge branch 'hotfix/0.2.2' into develop
add a demo folder
add automation
Merge branch 'hotfix/0.2.3' into develop
Merge branch 'hotfix/0.2.4' into develop
Merge branch 'release/0.3.0'
fix singleton instance
Merge branch 'hotfix/0.3.1'
Merge pull request #7 from jaggyspaghetti/master

Fix singleton issue