Since we are not using Node 4 anymore we do not need to use the mailperser fork, we can use the original one with Node 8

[FIX] announcement hyperlink color

[FIX] popover on safari for iOS

[FIX] last message cutting on bottom

Update Marked dependecy to 0.3.9

[FIX] Deleting message with store last message not removing

Closes #9332

[FIX] custom emoji size on sidebar item

[FIX] svg render on firefox

[FIX] sidebar footer padding

[FIX] LDAP/AD is not importing all users

Fix: English language improvements

Fix: Change 'Wordpress' to 'WordPress

Fix: Improved README.md

[FIX] Wrong position of notifications alert in accounts preference page

Fix: README typo

[FIX] English Typos

LDAP/AD is only importing multiple of 500 users, the internal pagination system is not processing the rest of the records.

As per WordPress brand usage guidelines.

'Remote Video Monitoring' is used elsewhere and makes a lot more sense. https://rocket.chat/docs/community-cookbook/remote-video-monitoring/

Fixed a typo, as per http://www.webster-dictionary.org/definition/educational%20institution

This is in accordance to Apple's new brand guidelines.

This is in accordance with their guidelines for using their brand.

Makes more grammatical sense.

Considered good form. :- )