change codecov yml (#8)

Author: justjavac

.codecov.yml

@@ -1,9 +1,26 @@
 codecov:
-  branch: master
+  notify:
+    require_ci_to_pass: yes
 
 coverage:
+  precision: 2
+  round: down
+  range: '70...100'
+
   status:
-    project:
-      default:
-        # Fail the status if coverage drops by >= 0.1%
-        threshold: 0.1
+    project: yes
+    patch: yes
+    changes: no
+
+parsers:
+  gcov:
+    branch_detection:
+      conditional: yes
+      loop: yes
+      method: no
+      macro: no
+
+comment:
+  layout: 'header, diff'
+  behavior: default
+  require_changes: no