Restrict log files to Warning by default to reduce verbosity

Author: Alexander Moerman

src/TeamCityTheatre.Web/appsettings.json

@@ -2,6 +2,11 @@
   "Storage": {
     "ConfigurationFile": "C:\\TeamCityTheatre\\configuration.json"
   },
+  "Connection": {
+    "Url": "http://your-teamcity-server",
+    "Username": "your-teamcity-user",
+    "Password": "your-teamcity-user-password"
+  },
   "Serilog": {
     "Using": [ "Serilog.Sinks.Console", "Serilog.Sinks.File" ],
     "WriteTo": {
@@ -18,6 +23,7 @@
           "outputTemplate": "{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz} [{Level:u4}] ({RequestId}) {SourceContext} {Message}{NewLine}{Exception}",
           "fileSizeLimitBytes": 26214400,
           "retainedFileCountLimit": 3,
+          "restrictedToMinimumLevel": "Warning", 
           "rollingInterval": "Day",
           "rollOnFileSizeLimit": true
         }