Merged PR 10330: 1809 builds - no haskell, rust on windows

Builds on Windows 1809 containers that limit network connectivity to Restore stage.  Add install scripts for Java, Maven, Perl, Ruby.  Build C#, Go, Java, Maven, Perl, Python, Ruby.

Windows builds include: C# (msbuild, dotnet cli, VS2017, VS2019), Go, Java, Maven, Node, Perl, Python 3, Ruby, and an Azure DevOps extension.

Remove mention of Haskell and Rust from Windows.

.gitattributes

@@ -0,0 +1 @@
+*.sh text eol=lf

.gitignore

@@ -0,0 +1,49 @@
+
+# Most of the below is the result of Visual Studio, gradle and VSTest.
+/**/[Tt]arget/**
+/**/[Bb]in/**
+/**/[Oo]bj/**
+/**/[Oo]utput/**
+/**/[Tt]est[Rr]esults/**
+/**/[Pp]kg/**
+/**/[Pp]ackages/**
+/**/[Bb]uild/**
+/**/.[Gg]radle/**
+/**/[Rr]elease/**
+/**/[Dd]ebug/**
+/**/[Tt]arget/**
+
+# All kinds of output and temporary files that should not be checked in.
+/**/*.exe
+/**/*.dll
+/**/*.o
+/**/*.hi
+/**/*.class
+/**/*.jar
+/**/*.war
+/**/*.beam
+/**/*.trx
+/**/*.log
+/**/.vs/
+/**/*.bak
+/**/*.suo
+/**/*.user
+/**/*.db
+/**/*.metaproj
+/**/*.metaproj.tmp
+/**/*.lock.json
+/**/*.nupkg
+/**/HelloWorld
+
+# Generated version files.
+.version/**/*
+/**/*/PipelineAssemblyInfo.cs
+
+# Visual Studio junk.
+**/.vs/**/*
+/**/*/__pycache__/**/*
+
+# Pipeline generated junk.
+pipeline.log
+endortemp/
+artifacts/

.pipelines/pipeline.user.windows.buddy.yml

@@ -31,5 +31,4 @@ static_analysis_options:
         exclude:
         - '**/node_modules/**/*.exe'
         - '**/node_modules/**/*.js'
-        - '**/Go/*.exe'
-        - '**/Haskell/*.exe'
+        - '**/Go/*.exe'