added legend to table header
style to normalize text added legend to table header inside h3 tag
Merge pull request #47 from musamusa/feature/add-legend-to-home-page-stock-count

Feature/add legend to home page stock count
Configure app to show preloaded on view change and an error message on view change error.
Use route resolver for main view.
Use route resolver for CCU breakdown view.
Use route resolver for facilities view.
Use route resolver for inventory view.
Use route resolver for ledger view.
Use route resolver for stock count view.
Use route resolver for stock count summary view.
Use route resolver for stock out view.
Code enhancements.
Use route resolver for waste count view.