Change iconBrandColor in apiProperties.json file (microsoft#752)

* Add new Asite connector

* Change connector files according to suggession by Microsoft team

* Update indentation as suggested

* Update indentation and remove redirectUrl

Set redirectMode as a global so for that as Micfosoft team suggested to remove redirectUrl property.

* Remove unicode character in readMe file

* fix indentation

* remove x-ms-api-annotation as suggested by Microsoft Team

* update host URL ,OAuth URL and indentation for both swagger files

* change background color as suggested

Co-authored-by: deven_bhatt <dbhatt@asite.com>

certified-connectors/Asite/apiProperties.json

@@ -27,7 +27,7 @@
         }
       }
     },
-    "iconBrandColor": "#fffafa",
+    "iconBrandColor": "#1F344A",
     "capabilities": [],
     "policyTemplateInstances": [
       {