Readme: Integrate all-contributors for recognizing contributors(#2390)

Sanji515 · RishabhJain2018 · commit 6779f94780b9 · 2019-07-19T00:45:20.000+05:30
diff --git a/.all-contributorsrc b/.all-contributorsrc
@@ -0,0 +1,10 @@
+{
+  "projectName": "EvalAI",
+  "projectOwner": "CloudCV",
+  "repoType": "github",
+  "repoHost": "https://github.com",
+  "files": ["README.md"],
+  "imageSize": 100,
+  "contributorsPerLine": 7,
+  "contributors": []
+}
