Update gitignore for new VSCode feature

.gitignore

@@ -4,6 +4,7 @@
 ## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
 
 # User-specific files
+*.lscache
 *.suo
 *.user
 *.userosscache
@@ -24,11 +25,14 @@ bld/
 [Oo]bj/
 [Ll]og/
 
-# Visual Studio 2015 cache/options directory
+# Visual Studio 2015/2017 cache/options directory
 .vs/
 # Uncomment if you have tasks that create the project's static files in wwwroot
 #wwwroot/
 
+# Visual Studio 2017 auto generated files
+Generated\ Files/
+
 # MSTest test Results
 [Tt]est[Rr]esult*/
 [Bb]uild[Ll]og.*
@@ -51,14 +55,20 @@ project.fragment.lock.json
 artifacts/
 **/Properties/launchSettings.json
 
+# StyleCop
+StyleCopReport.xml
+
+# Files built by Visual Studio
 *_i.c
 *_p.c
 *_i.h
 *.ilk
 *.meta
 *.obj
+*.iobj
 *.pch
 *.pdb
+*.ipdb
 *.pgc
 *.pgd
 *.rsp
@@ -68,6 +78,7 @@ artifacts/
 *.tlh
 *.tmp
 *.tmp_proj
+*.log
 *.vspscc
 *.vssscc
 .builds
@@ -95,6 +106,9 @@ ipch/
 *.vspx
 *.sap
 
+# Visual Studio Trace Files
+*.e2e
+
 # TFS 2012 Local Workspace
 $tf/
 
@@ -167,11 +181,11 @@ PublishScripts/
 # NuGet Packages
 *.nupkg
 # The packages folder can be ignored because of Package Restore
-**/packages/*
+**/[Pp]ackages/*
 # except build/, which is used as an MSBuild target.
-!**/packages/build/
+!**/[Pp]ackages/build/
 # Uncomment if necessary however generally it will be regenerated when needed
-#!**/packages/repositories.config
+#!**/[Pp]ackages/repositories.config
 # NuGet v3's project.json files produces more ignorable files
 *.nuget.props
 *.nuget.targets
@@ -208,6 +222,10 @@ ClientBin/
 *.publishsettings
 orleans.codegen.cs
 
+# Including strong name files can present a security risk 
+# (https://github.com/github/gitignore/pull/2483#issue-259490424)
+#*.snk
+
 # Since there are multiple workflows, uncomment next line to ignore bower_components
 # (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
 #bower_components/
@@ -222,6 +240,8 @@ _UpgradeReport_Files/
 Backup*/
 UpgradeLog*.XML
 UpgradeLog*.htm
+ServiceFabricBackup/
+*.rptproj.bak
 
 # SQL Server files
 *.mdf
@@ -232,6 +252,7 @@ UpgradeLog*.htm
 *.rdl.data
 *.bim.layout
 *.bim_*.settings
+*.rptproj.rsuser
 
 # Microsoft Fakes
 FakesAssemblies/
@@ -243,9 +264,6 @@ FakesAssemblies/
 .ntvs_analysis.dat
 node_modules/
 
-# Typescript v1 declaration files
-typings/
-
 # Visual Studio 6 build log
 *.plg
 
@@ -296,3 +314,18 @@ __pycache__/
 *.btm.cs
 *.odx.cs
 *.xsd.cs
+
+# OpenCover UI analysis results
+OpenCover/
+
+# Azure Stream Analytics local run output 
+ASALocalRun/
+
+# MSBuild Binary and Structured Log
+*.binlog
+
+# NVidia Nsight GPU debugger configuration file
+*.nvuser
+
+# MFractors (Xamarin productivity tool) working folder 
+.mfractor/