Prepare the code for the next version
Update pom.xml

remove antlr4 dependency
Add release script
fix:#1
Merge branch 'feat-fixconnected' into develop
update version
Fix #3
Prepare release
Merge branch 'develop' of https://github.com/chocoteam/choco-graph into develop

Conflicts:
	src/main/bash/release.sh
Some java8 update
Migrate to choco-3.3.0
Migrate to choco-3.3.0
Merge branch 'develop' of https://github.com/chocoteam/choco-graph into develop
Migrate to choco-3.3.0
Merge tag 'choco-graph-3.3.0-SNPASHOT' into master
Merge tag 'choco-graph-3.3.0-SNPASHOT' into develop
Prepare the code for the next version
Migrate to choco-3.3.0
initiate release 3.3.0
Merge tag 'choco-graph-3.3.0' into master