Summary:
Changes the internal signatures plugin to wrap the signature in a
`<div class="nylas-n1-signature">` block, to make it easier to detect and handle
signatures from within other plugins.
Also:
- Fixes the QuickSchedule plugin to place the scheduling block above the signature.
- Fixes a small syntax error in Translate plugin
Test Plan: manual
Reviewers: evan
Reviewed By: evan
Differential Revision: https://phab.nylas.com/D2383
Summary:
Related to #320, #494, #515, #553
Ignore newlines and returns in HTML, they can be inside tags
Allow all attributes so that paste from excel looks nice
Never let someone paste a `contenteditable` attribute
Update specs
Test Plan: Run new specs
Reviewers: juan, evan
Reviewed By: evan
Differential Revision: https://phab.nylas.com/D2309
