Add modmail (#227)

Author: chandler05

.gitignore

@@ -9,4 +9,7 @@ node_modules
 settings.json
 config/local.yml
 config/local-*.yml
-screenlog.*
+
+db.sqlite
+
+screenlog.*

config/beta.yml

@@ -7,6 +7,9 @@ owners:
 
 homeChannel: '649027251010142228'
 
+modmailEnabled: true
+modmailChannel: '975742528546545704'
+
 request:
   channels:
     - '672114750477303837'

config/main.yml

@@ -10,6 +10,9 @@ owners:
 
 homeChannel: '646317855234850818'
 
+modmailEnabled: true
+modmailChannel: '1122496663966199849' # modmail
+
 request:
   channels:
     - '648555618994618378' # java-requests

config/template.yml

@@ -25,6 +25,12 @@ owners:
 # The channel ID of the bot's home channel.
 homeChannel: <string>
 
+# Whether or not bot DMs will be forwarded to an internal channel.
+modmailEnabled: <boolean>
+
+# The channel ID of the channel modmail bot DMs will be sent to.
+modmailChannel: <string>
+
 # Whether the bot should send an embed when a full URL to a ticket gets posted.
 ticketUrlsCauseEmbed: <boolean>