[mention-bot] add to script repo

Author: MartijnKaijser

.mention-bot

@@ -0,0 +1,18 @@
+{
+ "maxReviewers": 3, 
+ "numFilesToCheck": 5, 
+ "message": "@pullRequester, thank you for submitting your add-on to the official Kodi repository. Please give us some time to review your add-on code to make sure it's following our guideliness according to http://kodi.wiki/view/Add-on_rules Should you make any changes to the pull-request always squash the commits and force push to your branch.",
+ "findPotentialReviewers": false, 
+ "userBlacklist": [], 
+ "userBlacklistForPR": [], 
+ "requiredOrgs": [], 
+ "actions": ["opened"], 
+ "skipAlreadyAssignedPR": true, 
+ "skipAlreadyMentionedPR": true, 
+ "assignToReviewer": false, 
+ "skipTitle": "", 
+ "withLabel": "", 
+ "delayed": false, 
+ "delayedUntil": "1h", 
+ "skipCollaboratorPR": false
+}