Merge pull request #543 from keyvanfatehi/master

upgrade slack and setup pullreview
Update strider-ssh-deploy to 0.3.3

Updates to strider-ssh-deploy:
* adds a checkbox to make transmission of a code payload optional
* now uses the strider-defined branch private key
Used $index instead of name to also work with not-selector–compliant names.
Merge pull request #554 from martinheidegger/master

Used $index instead of name to work with not-selector–compliant names
Adds emitter events when a project branch's plugin order or plugin configuration changes
Merge pull request #556 from bitwit/feature-emit-plugin-changes

Adds emitter events for a project branch's plugin changes
Retry addUser if email taken, closes #547
Merge pull request #568 from knownasilya/addUser-email

Retry addUser if email taken, closes #547
Add plugin-template resource

Thanks @bitwit! Closes #544
Add panamax template resource to README

Closes #563
Add password reset to the interface

Closes #436
Merge pull request #570 from knownasilya/password-reset

Add password reset to the interface
Delete .pullreview.yml
Refactor bin/strider & add -f
Refactor run-test

Move run to own module, and cleanup
Fix response var names, move decs
Merge pull request #574 from knownasilya/adduser-f

Refactor bin/strider & add -f
Update ROADMAP w/ latest changes
Cleanup middleware and project model
Make sure strider doesn't crash on null creator