Fix jsHint for livechat

.jshintignore

.jshintrc

packages/meteor-accounts-saml/saml_server.js

packages/rocketchat-cas/cas_server.js

...s/rocketchat-lib/server/lib/sendNotificationsOnMessage.js

packages/rocketchat-livechat/app/client/lib/hooks.js

packages/rocketchat-livechat/app/client/startup/triggers.js

packages/rocketchat-livechat/app/client/views/messages.js

packages/rocketchat-livechat/app/client/views/register.js

packages/rocketchat-livechat/app/client/views/survey.js

packages/rocketchat-livechat/assets/rocket-livechat.js

packages/rocketchat-livechat/client/ui.js

...ocketchat-livechat/client/views/app/livechatAppearance.js

...tchat-livechat/client/views/app/livechatDepartmentForm.js

...cketchat-livechat/client/views/app/livechatDepartments.js

.../rocketchat-livechat/client/views/app/livechatTriggers.js

...ges/rocketchat-livechat/client/views/app/livechatUsers.js

...ocketchat-livechat/client/views/app/tabbar/visitorInfo.js

...hat/client/views/app/triggers/livechatTriggerCondition.js

.../rocketchat-livechat/client/views/sideNav/livechatFlex.js