Finished init and removed duplicated charts

Closes #1 (closed)

• Charts were moved from the artifacts folder to a subchart strategy under ./chart/
• .env configmap was added via info from RF
• nodeSelector for backend was removed for now
• Created 2 pvcs for the iso-master subchart

Chart does "work" on a clean cluster install via helm, but since we don't have access to images the chart sits at ImagePullBackOff