Merge pull request #1335 from mbeylin/patch-1

Update eip-1081 to add tags to the schema

EIPS/eip-1081.md

@@ -67,6 +67,7 @@ Bounty issuance `data` Schema:
        // array of personas of those who funded the issue.
     ],
     categories: // an array of strings, representing the categories of tasks which are being requested
+    tags: // an array of tags, representing various attributes of the bounty
     created: // the timestamp in seconds when the bounty was created
     tokenSymbol: // the symbol for the token which the bounty pays out
     tokenAddress: // the address for the token which the bounty pays out (0x0 if ETH)