Update gitignore to remove ide folder and added first chart to deploy…

[christopherime]

• Update .gitignore to ignore versioning IDE directories
• Create a charts directory to host helm chart deployment for fvlr_api for Kubernetes deployment. This chart will not deploy Redis, I recommend creating a meta chart that deploys the complete project (frontend, backend, DB) and leverages the already existing Redis deployment chart in this future meta-chart.