Update auto labeller and stale bot for issues and PRs (#631)

* Update message when closing stale issues with the correct duration

* Update autolabeller to correctly label

* Reformat the stale yml and change daysUntilClose to 14

.github/autolabeler.yml

@@ -1,6 +1,2 @@
-python: ['python-packages']
+documentation: ['docs']
-contracts: ['contracts']
+liquidity integrations: ['contracts/zero-ex/contracts/src/transformers']
-@0x/contract-addresses: ['packages/contract-addresses']
-@0x/order-utils: ['packages/order-utils']
-@0x/contract-artifacts: ['packages/contract-artifacts']
-@0x/contract-wrappers: ['packages/contract-wrappers']

.github/stale.yml

@@ -1,19 +1,21 @@
-# Number of days of inactivity before an issue becomes stale
+# Label to use when marking an issue or PR as stale
-daysUntilStale: 30
-# Number of days of inactivity before a stale issue is closed
-daysUntilClose: 30
-# Issues with these labels will never be considered stale
-exemptLabels:
-    - pinned
-    - security
-# Label to use when marking an issue as stale
 staleLabel: stale
-# Comment to post when marking an issue as stale. Set to `false` to disable
+
-markComment: >
+pulls:
+  daysUntilStale: 30
+  daysUntilClose: 14
+  markComment: >
+    This pull request has been automatically marked as stale because it has not had
+    recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
+issues:
+  daysUntilStale: 30
+  daysUntilClose: 14
+  markComment: >
     This issue has been automatically marked as stale because it has not had
     recent activity. It will be closed if no further activity occurs. Thank you
     for your contributions.
-# Comment to post when closing a stale issue. Set to `false` to disable
+ exemptLabels:
-closeComment: >
+   - bug
-    This issue has been automatically closed because no activity occured in 7 days after being marked as stale. If it's still relevant - feel free to reopen. Thank you
+   - enhancement
-    for your contributions.
+   - feature
+   - question