Remove references to mailin from package.json

Author: jimmyjayp

package.json

@@ -5,13 +5,11 @@
 	"scripts": {
 		"install:api": "echo API && cd api_server && npm i --no-save",
 		"install:broadcaster": "echo BROADCASTER && cd broadcaster && npm i --no-save",
-		"install:mailin": "echo INBOUND_EMAIL && cd inbound_email && npm i --no-save",
 		"install:mailout": "echo OUTBOUND_EMAIL && cd outbound_email && npm i --no-save",
 		"runtime-dirs": "[ ! -d log ] && mkdir log || true",
-		"install:all": "npm run runtime-dirs && npm run install:api && npm run install:broadcaster && npm run install:mailin && npm run install:mailout",
+		"install:all": "npm run runtime-dirs && npm run install:api && npm run install:broadcaster && npm run install:mailout",
 		"start:api": "cd api_server && npm run start",
 		"start:broadcaster": "cd broadcaster && npm run start",
-		"start:mailin": "cd inbound_email && npm run start",
 		"start:mailout": "cd outbound_email && npm run start",
 
 		"run:docker:csrabbitmq": "docker run -d -p 5672:5672 -p 15672:15672 --name csrabbitmq teamcodestream/rabbitmq-onprem:0.0.0",