Setup some infrastructure for the repository. (#60)

* Adding a Directory.Build.props and Directory.Build.targets

* Cleaning up the .editorconfig, .gitattributes, and .gitignore files

* Adding some scripts for building, restoring, testing, and packing the solution.

* Disabling check for overflow/underflow

* Marking the shell scripts as executable and adding them to the solution

* Changing the VersionPrefix to 8.0.0

* Updating the LICENSE.txt file to use Microsoft and Contributors

.gitattributes

@@ -0,0 +1,39 @@
+###############################################################################
+# Set default behavior to:
+#   treat as text and
+#   normalize to Unix-style line endings
+###############################################################################
+*           text        eol=lf
+
+###############################################################################
+# Set explicit file behavior to:
+#   treat as text and
+#   normalize to Unix-style line endings
+###############################################################################
+*.cmd       text        eol=lf
+*.config    text        eol=lf
+*.cs        text        eol=lf
+*.csproj    text        eol=lf
+*.hlsl      text        eol=lf
+*.json      text        eol=lf
+*.md        text        eol=lf
+*.props     text        eol=lf
+*.ps1       text        eol=lf
+*.resx      text        eol=lf
+*.sh        text        eol=lf
+*.sln       text        eol=lf
+*.targets   text        eol=lf
+*.yml       text        eol=lf
+
+###############################################################################
+# Set explicit file behavior to:
+#   treat as text and
+#   normalize to Windows-style line endings
+###############################################################################
+*.sln       text        eol=crlf
+
+###############################################################################
+# Set explicit file behavior to:
+#   treat as binary
+###############################################################################
+*.snk       binary

.gitignore

@@ -1,186 +1,17 @@
-## Ignore Visual Studio temporary files, build results, and
-## files generated by popular Visual Studio add-ons.
-
-# User-specific files
-*.suo
-*.user
-*.sln.docstates
+###############################################################################
+# Build Artifacts
+###############################################################################
+artifacts/
+*.binlog
+
+###############################################################################
+# Default Artifacts
+###############################################################################
+bin/
+obj/
+
+###############################################################################
+# Visual Studio
+###############################################################################
 .vs/
-
-# Build results
-[Dd]ebug/
-[Dd]ebugPublic/
-[Rr]elease/
-[Rr]eleases/
-x64/
-x86/
-build/
-bld/
-[Bb]in/
-[Oo]bj/
-
-# Roslyn cache directories
-*.ide/
-
-# MSTest test Results
-[Tt]est[Rr]esult*/
-[Bb]uild[Ll]og.*
-
-#NUNIT
-*.VisualState.xml
-TestResult.xml
-
-# Build Results of an ATL Project
-[Dd]ebugPS/
-[Rr]eleasePS/
-dlldata.c
-
-*_i.c
-*_p.c
-*_i.h
-*.ilk
-*.meta
-*.obj
-*.pch
-*.pdb
-*.pgc
-*.pgd
-*.rsp
-*.sbr
-*.tlb
-*.tli
-*.tlh
-*.tmp
-*.tmp_proj
-*.log
-*.vspscc
-*.vssscc
-.builds
-*.pidb
-*.svclog
-*.scc
-
-# Chutzpah Test files
-_Chutzpah*
-
-# Visual C++ cache files
-ipch/
-*.aps
-*.ncb
-*.opensdf
-*.sdf
-*.cachefile
-
-# Visual Studio profiler
-*.psess
-*.vsp
-*.vspx
-
-# TFS 2012 Local Workspace
-$tf/
-
-# Guidance Automation Toolkit
-*.gpState
-
-# ReSharper is a .NET coding add-in
-_ReSharper*/
-*.[Rr]e[Ss]harper
-*.DotSettings.user
-
-# JustCode is a .NET coding addin-in
-.JustCode
-
-# TeamCity is a build add-in
-_TeamCity*
-
-# DotCover is a Code Coverage Tool
-*.dotCover
-
-# NCrunch
-_NCrunch_*
-.*crunch*.local.xml
-
-# MightyMoose
-*.mm.*
-AutoTest.Net/
-
-# Web workbench (sass)
-.sass-cache/
-
-# Installshield output folder
-[Ee]xpress/
-
-# DocProject is a documentation generator add-in
-DocProject/buildhelp/
-DocProject/Help/*.HxT
-DocProject/Help/*.HxC
-DocProject/Help/*.hhc
-DocProject/Help/*.hhk
-DocProject/Help/*.hhp
-DocProject/Help/Html2
-DocProject/Help/html
-
-# Click-Once directory
-publish/
-
-# Publish Web Output
-*.[Pp]ublish.xml
-*.azurePubxml
-# TODO: Comment the next line if you want to checkin your web deploy settings 
-# but database connection strings (with potential passwords) will be unencrypted
-*.pubxml
-*.publishproj
-
-# NuGet Packages
-*.nupkg
-# The packages folder can be ignored because of Package Restore
-**/packages/*
-# except build/, which is used as an MSBuild target.
-!**/packages/build/
-# If using the old MSBuild-Integrated Package Restore, uncomment this:
-#!**/packages/repositories.config
-
-# Windows Azure Build Output
-csx/
-*.build.csdef
-
-# Windows Store app package directory
-AppPackages/
-
-# Others
-sql/
-*.Cache
-ClientBin/
-[Ss]tyle[Cc]op.*
-~$*
-*~
-*.dbmdl
-*.dbproj.schemaview
-*.pfx
-*.publishsettings
-node_modules/
-
-# RIA/Silverlight projects
-Generated_Code/
-
-# Backup & report files from converting an old project file
-# to a newer Visual Studio version. Backup files are not needed,
-# because we have git ;-)
-_UpgradeReport_Files/
-Backup*/
-UpgradeLog*.XML
-UpgradeLog*.htm
-
-# SQL Server files
-*.mdf
-*.ldf
-
-# Business Intelligence projects
-*.rdl.data
-*.bim.layout
-*.bim_*.settings
-
-# Microsoft Fakes
-FakesAssemblies/
-*.dll
-*.exe
+*.csproj.user