[Bug 952429] Add holiday calendar .ics files and json metadata
[Fix Bug 952429] Add Lightning holiday calendar index page
close button should appear last in the modal
Add Karma test runner Grunt task for development
Fix Bug 973101 - Please add "lead source" hidden field to Partner with Us form
Merge pull request #1701 from kyoshino/bug-973101-partners-source-field

Fix Bug 973101 - Please add "lead source" hidden field to Partner with Us form
Merge pull request #1733 from icaaq/a11y_modal

close button should appear last in the modal [no bug]
Remove superfluous position: fixed; rule in modal CSS.
Merge pull request #1735 from alexgibson/add-grunt-task-for-JS-tests

[no bug] Add Karma test runner Grunt task for local development
Merge pull request #1547 from Sancus/holidaycalendars

 [Fix Bug 952429] Add Lightning holiday calendar index page
bug 979050 - style the Feature and Language tags for release notes
Add RN template switching to fix Bug 978931

Templates added in this commit are stubs for future use
Merge pull request #1748 from jgmize/release-notes-templates

Add RN template switching to fix Bug 978931
Merge pull request #1747 from craigcook/bug-979050-release-notes-tag-styles

bug 979050 - style the Feature and Language tags for release notes