Auto merge of rust-windowing#93 - nox:gdi32, r=metajack

Update gdi32-sys and user32-sys to 0.2

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Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "servo-glutin"
-version = "0.4.21"
+version = "0.4.22"
 authors = ["The glutin contributors, Pierre Krieger <pierre.krieger1708@gmail.com>"]
 description = "Cross-platform OpenGL context provider."
 keywords = ["windowing", "opengl"]
@@ -53,32 +53,32 @@ core-graphics = ">=0.2, <0.4"
 [target.i686-pc-windows-gnu.dependencies]
 winapi = "0.2"
 shell32-sys = "0.1"
-gdi32-sys = "0.1"
-user32-sys = "~0.1.2"
+gdi32-sys = "0.2"
+user32-sys = "0.2"
 kernel32-sys = "0.2"
 dwmapi-sys = "0.1"
 
 [target.i686-pc-windows-msvc.dependencies]
 winapi = "0.2"
 shell32-sys = "0.1"
-gdi32-sys = "0.1"
-user32-sys = "~0.1.2"
+gdi32-sys = "0.2"
+user32-sys = "0.2"
 kernel32-sys = "0.2"
 dwmapi-sys = "0.1"
 
 [target.x86_64-pc-windows-gnu.dependencies]
 winapi = "0.2"
 shell32-sys = "0.1"
-gdi32-sys = "0.1"
-user32-sys = "~0.1.2"
+gdi32-sys = "0.2"
+user32-sys = "0.2"
 kernel32-sys = "0.2"
 dwmapi-sys = "0.1"
 
 [target.x86_64-pc-windows-msvc.dependencies]
 winapi = "0.2"
 shell32-sys = "0.1"
-gdi32-sys = "0.1"
-user32-sys = "~0.1.2"
+gdi32-sys = "0.2"
+user32-sys = "0.2"
 kernel32-sys = "0.2"
 dwmapi-sys = "0.1"