Add Inline Editors and Click events

• Add Inline Editors
  • You can see the example file grid-editor.component, Wiki will be updated later
• Expose grid and dataview objects at the component level
  • exposing them gives access to all the SlickGrid events (like onClick, onCellChange which are useful for opening a modal window on clicking an edit icon)
• moved some of the imports from SlickGrid (3rd party lib files) to the Angular-Slickgrid library which in terms simplifies the angular-cli.json file by a lot.
  • used a minor semver release to make sure that you update your angular-cli.json file with the simplified way, refer to the updated HOWTO