Closes Issue #349 and #342 for height on subgrid

Merge pull request #348 from rwilson504/imageCrop

Image crop

refactor: convert color variables to state and add useEffect for updates

chore: Update version numbers in ControlManifest and Solution files

refactor: Clean up imports in scheduler components and fix TestApp im…

…port path

refactor azure-pipelines.yml to add caching for ExportPDFManager depe…

…ndencies and streamline npm install process

add Restricted Choice Control section to README with description and …

…download link

Merge pull request #338 from rwilson504/AzurePowerPages

Azure power pages

readme updates

calendar package updates