Added documentation

Author: professor-k

docs/input/docs/usage/msbuild.md

@@ -258,6 +258,16 @@ For SDK-style projects, `UpdateVersionProperties` controls setting the default
 variables: `Version`, `VersionPrefix`, `VersionSuffix`, `PackageVersion`,
 `InformationalVersion`, `AssemblyVersion` and `FileVersion`.
 
+## Extra properties
+
+There are properties that correspont to certain 
+[command line arguments](/docs/usage/cli/arguments) for GetVersion task.
+In particular, setting `GitVersion_NoFetchEnabled` to `true` disables `git fetch` 
+during version calculation, setting `GitVersion_NoNormalizeEnabled` to `true` disables 
+normalize step on a build server, setting `GitVersion_NoCacheEnabled` to `true`
+makes GetVersion ignore cache. All the rest command line arguments can be passed via 
+`GitVersion_CommandLineArguments` variable.
+
 ## My Git repository requires authentication. What should I do?
 
 Set the environment variables `GITVERSION_REMOTE_USERNAME` and

src/GitVersion.MsBuild/msbuild/tools/GitVersion.MsBuild.props

@@ -13,7 +13,7 @@
         <GitVersion_NoNormalizeEnabled Condition="$(GitVersion_NoNormalizeEnabled) == ''">false</GitVersion_NoNormalizeEnabled>
         <GitVersion_NoCacheEnabled Condition="$(GitVersion_NoCacheEnabled) == ''">false</GitVersion_NoCacheEnabled>
 
-        <GitVersion_ToolArgments>$(GitVersion_CommandLineArgments) -output file -outputfile $(GitVersionOutputFile)</GitVersion_ToolArgments>
+        <GitVersion_ToolArgments>$(GitVersion_CommandLineArguments) -output file -outputfile $(GitVersionOutputFile)</GitVersion_ToolArgments>
         <GitVersion_ToolArgments Condition=" '$(GitVersion_NoFetchEnabled)' == 'true' ">$(GitVersion_ToolArgments) -nofetch</GitVersion_ToolArgments>
         <GitVersion_ToolArgments Condition=" '$(GitVersion_NoNormalizeEnabled)' == 'true' ">$(GitVersion_ToolArgments) -nonormalize</GitVersion_ToolArgments>
         <GitVersion_ToolArgments Condition=" '$(GitVersion_NoCacheEnabled)' == 'true' ">$(GitVersion_ToolArgments) -nocache</GitVersion_ToolArgments>