Merge pull request #751 from wren-lang/0.3.0-refactor

0.3.0 refactor

.gitignore

@@ -1,32 +1,25 @@
-# Build outputs.
+# Build outputs
 /bin
 /lib
-/wren
-
-# Intermediate files.
+# Intermediate files
+*.obj
+Debug/
+Release/
 /build
-/obj
 /.sass-cache
 *.pyc
-/util/vs2017/build
-/util/vs2017/lib/obj
-/util/vs2017/wren/obj
 
-# I leave a temporary Wren script at the top level so that I can quickly test
-# stuff.
+# I leave a temporary Wren script at the top
+# level so that I can quickly test stuff.
 /scratch.wren
 
-# The baseline file is machine-specific, so doesn't get checked in.
+# The baseline file is machine-specific
 /test/benchmark/baseline.txt
 
-# XCode user-specific stuff.
+# XCode user-specific stuff
 xcuserdata/
 
-# Allow Visual Studio project files.
-!wren/
-!wren_lib/
-
-# Visual Studio cache files.
+# Visual Studio cache files
 .vs/
 ipch/
 *.aps
@@ -35,11 +28,8 @@ ipch/
 *.sdf
 *.cachefile
 
-# Visual Studio User-specific files.
+# Visual Studio User-specific files
 *.suo
 *.user
 *.userosscache
 *.sln.docstates
-
-# macOS XCode build cache
-deps/libuv/build/XCBuildData/