Bootstrap 4 support

Features

• (gridService): add a flag for highlighting the row after add/update
• (theme): support Bootstrap 4
  • a new repo & demo is now available specifically for Angular-Slickgrid with Bootstrap 4, so go check it out
• (gridService): add more commonly used functions in GridService
• (graphql): export destroy fn & add process timestamps to GraphQL
• (telemetry): add telemetry statistics to backendServiceApi
• (backend): optionally pass grid options to refresh backend method
• (resizer): resizeGrid now returns a Promise with last dimension used
• (formatter): add params minDecimal/maxDecimal to Dollar Formatters

Fixes

• (slider): slider issues with IE and Edge
• (formatter): Date Formatters should only transform on valid dates
• (formatter): don't use strict date check since UTC on Date Formatters
• (css): plugin styling was leaking outside of slickgrid
• (gridState): Grid Stage changed was not being called on empty filter
• (presets): reSort was causing issues when used with Presets and Backend Service API
• (graphql): missing column in query using Grid Presets and hidden col
• (error): add item to datagrid should not require selection model
• (build): try fixing #48 Can't resolve all parameters in d.ts
• (filter): searchTerms sometime comes back even after clear filter
• (example): example was showing warning on build
• (pagination): On page changed, we should remove any rows selection
• (event): dispatchEvent should be cancelable, closes #52
• (selection): single row selector should hide "Select All", closes #55