fix the license warnings (#83)

* fix the license and apply NuGet/Announcements#32

* missed a few files

Author: SergeyKanzhelev

build/stylecop.json

@@ -9,7 +9,7 @@
   "settings": {
     "documentationRules": {
       "companyName": "OpenCensus Authors",
-      "copyrightText": "Copyright 2018, OpenCensus Authors\n\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this file except in compliance with the License.\nYou may obtain a copy of theLicense at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing, software\ndistributed under the License is distributed on an \"AS IS\" BASIS,\nWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\nSee the License for the specific language governing permissions and\nlimitations under the License."
+      "copyrightText": "Copyright 2018, OpenCensus Authors\n\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this file except in compliance with the License.\nYou may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing, software\ndistributed under the License is distributed on an \"AS IS\" BASIS,\nWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\nSee the License for the specific language governing permissions and\nlimitations under the License."
     }
   }
 }

src/OpenCensus.Abstractions/Common/IClock.cs

@@ -3,7 +3,7 @@
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
-// You may obtain a copy of theLicense at
+// You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //

src/OpenCensus.Abstractions/Common/IDuration.cs

@@ -3,7 +3,7 @@
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
-// You may obtain a copy of theLicense at
+// You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //

src/OpenCensus.Abstractions/Common/IScope.cs

@@ -3,7 +3,7 @@
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
-// You may obtain a copy of theLicense at
+// You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //

src/OpenCensus.Abstractions/Common/ITimestamp.cs

@@ -3,7 +3,7 @@
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
-// You may obtain a copy of theLicense at
+// You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //

src/OpenCensus.Abstractions/Internal/IEventQueue.cs

@@ -3,7 +3,7 @@
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
-// You may obtain a copy of theLicense at
+// You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //

src/OpenCensus.Abstractions/Internal/IEventQueueEntry.cs

@@ -3,7 +3,7 @@
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
-// You may obtain a copy of theLicense at
+// You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //

src/OpenCensus.Abstractions/Internal/ITimestampConverter.cs

@@ -3,7 +3,7 @@
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
-// You may obtain a copy of theLicense at
+// You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //

src/OpenCensus.Abstractions/OpenCensus.Abstractions.csproj

@@ -8,7 +8,7 @@
     <PackageTags>Tracing;OpenCensus;Management;Monitoring</PackageTags>
     <PackageIconUrl>https://opencensus.io/images/opencensus-logo.png</PackageIconUrl>
     <PackageProjectUrl>https://opencensus.io</PackageProjectUrl>
-    <PackageLicenseUrl>https://www.apache.org/licenses/LICENSE-2.0</PackageLicenseUrl>
+    <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>
     <Authors>OpenCensus authors</Authors>
     <PackageRequireLicenseAcceptance>true</PackageRequireLicenseAcceptance>
     <RootNamespace>OpenCensus</RootNamespace>

src/OpenCensus.Abstractions/Properties/AssemblyInfo.cs

@@ -3,7 +3,7 @@
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
-// You may obtain a copy of theLicense at
+// You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //