First steps: Hello World(s)! - Checklist

• I can start Ganga from my command line;
• I can submit a simple "Hello, World!" job using the Ganga default Job();
• I can give a job a name;
• I can write a script that creates and submits multiple jobs;
• I can select a group of jobs based on the name I assigned them on creation;
• I can remove multiple jobs with a single command operating on my selection of jobs.