Merge pull request #10 from tarek-salah/develop

Range Facet Panel. Everything looks good. Thanks Tarek!
Update LICENSE.md
Edit error message to be more descriptive when trying to load deleted dashboards.
Edit the description to be more friendly and helpful.
Remove "Exclude Terms" from terms panel's settings.
Fix filterSrv to work properly when there is no timepicker on the dashboard. (SILK-11 and SILK-65)
Merge branch 'develop' of https://github.com/LucidWorks/banana into develop

# By Tarek Salah (4) and ravikmurthy (1)
# Via Andrew Thanalertvisuti (1) and others
* 'develop' of https://github.com/LucidWorks/banana:
  Update LICENSE.md
  cleaning code of range facet - change text in dashboard loading error
  cleaning code in range facet panal
  Fixing issues in rangeFacet panel and adding delete confirmation message for solr dashboard
  Fixing issues in rangeFacet panel

Conflicts:
	src/app/services/dashboard.js
Fix SILK-62: Sort By Field Cannot be Changed in Table Configuration. Now when a user changes the sort field in the table panel, it should refresh automatically.
fixing issues in trends panel