removing Vesting and opcFee (#432)

* removing opcFee

* Removing OPCFeeChanged from subgraph.template.yaml

* Adding OPCFeeChanged event back into subgraph.template.yml

* Adding SSContractAdded and SSContractRemoved back in

* Formatting

Author: jamiehewitt15

.github/workflows/tests.yml

@@ -11,7 +11,7 @@ on:
 jobs:
   test:
     runs-on: ubuntu-latest
-    strategy: 
+    strategy:
       max-parallel: 1
     steps:
       - uses: actions/checkout@v2
@@ -53,7 +53,7 @@ jobs:
           bash -x start_ocean.sh --with-thegraph --skip-subgraph-deploy --no-dashboard 2>&1 > start_ocean.log &
         env:
           CONTRACTS_VERSION: v1.0.0-alpha.28
- 
+
       - run: npm ci
 
       - name: Wait for contracts deployment