Update .gitignore

.gitignore

@@ -1,16 +1,30 @@
-*.sdf
-*.sln
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+
+# User-specific files
 *.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# Visual Studio 2015 cache/options directory
+.vs/
+
+# Visual C++ cache files
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
 *.obj
 *.tlog
+*.exp
+
+# Build Results/artifacts
+NppJSONViewer/Build/
 *.dll
 *.lib
-*.exp
-NppJSONViewer/Debug
-NppJSONViewer/Release
-NppJSONViewer/x64
-NppJSONViewer/Win32
-NppJSONViewer/NppJSONViewer.vcxproj.user
-*.aps
+
+# Others
 *.zip
-.vs/