Add picocli

[volyx]

Replaces args4j with picocli

args4j uses too many dependencies for parsing arguments

[INFO] +- org.kohsuke.args4j:args4j-maven-plugin:jar:2.32:compile
[INFO] |  +- args4j:args4j-tools:jar:all:2.32:compile
[INFO] |  |  \- args4j:args4j:jar:2.32:compile
[INFO] |  +- org.apache.maven:maven-project:jar:2.0.4:compile
[INFO] |  |  +- org.apache.maven:maven-settings:jar:2.0.4:compile
[INFO] |  |  +- org.apache.maven:maven-profile:jar:2.0.4:compile
[INFO] |  |  +- org.apache.maven:maven-model:jar:2.0.4:compile
[INFO] |  |  +- org.apache.maven:maven-artifact-manager:jar:2.0.4:compile
[INFO] |  |  |  +- org.apache.maven:maven-repository-metadata:jar:2.0.4:compile
[INFO] |  |  |  \- org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-6:compile
[INFO] |  |  +- org.codehaus.plexus:plexus-utils:jar:1.1:compile
[INFO] |  |  +- org.apache.maven:maven-artifact:jar:2.0.4:compile
[INFO] |  |  \- org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile
[INFO] |  |     \- classworlds:classworlds:jar:1.1-alpha-2:compile
[INFO] |  \- org.apache.maven:maven-plugin-api:jar:2.0:compile

Picocli is small, support version, help automatically, supports GraalVM.(It is important for future)

Example of picocli usage