Use Node 8.9 for CI build

Fix incoming integrations being able to trigger a new message with a GET if there is no script enabled (#9576)

Remove @core team mention from Pull Request template

[FIX] Snaps installations are breaking on avatar requests

New issue template for *Release Process*

Master into Develop Branch Sync

Release 0.63.1

[FIX] fixing deprecated Meteor._reload.reload method

[FIX] Snaps crashing due to Node v8.11.1 Segfault

[FIX] Add '.value' in the SAML package to fix TypeErrors on SAML token validation

[FIX] Incorrect german translation of user online status

[FIX] Incorrect French language usage for Disabled

Closes #10347

add Reload to global eslintrc since latest Meteor export this module

fixing deprecated Meteor._reload.reload method

Release 0.63.0

# Conflicts:
#	.docker/Dockerfile
#	.sandstorm/sandstorm-pkgdef.capnp
#	.travis/snap.sh
#	HISTORY.md
#	package.json
#	packages/rocketchat-lib/rocketchat.info
#	packages/rocketchat-lib/server/functions/deleteUser.js
#	packages/rocketchat-theme/client/imports/components/main-content.css

# Conflicts:
#	HISTORY.md

* [FIX] Check before rendering audio message template

* [FIX] use component for icons

* [FIX] Single node for audioMessage template

* [FIX] Mic position order in mobile web

[FIX] Wrong pagination information on /api/v1/channels.members