Bump version to 3.0.3-devel

And onwards!

misc/dist/osx_tools.app/Contents/Info.plist

@@ -19,11 +19,11 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>3.0.2</string>
+	<string>3.0.3</string>
 	<key>CFBundleSignature</key>
 	<string>godot</string>
 	<key>CFBundleVersion</key>
-	<string>3.0.2</string>
+	<string>3.0.3</string>
 	<key>NSHumanReadableCopyright</key>
 	<string>© 2007-2018 Juan Linietsky, Ariel Manzur.</string>
 	<key>LSMinimumSystemVersion</key>

version.py

@@ -2,6 +2,6 @@ short_name = "godot"
 name = "Godot Engine"
 major = 3
 minor = 0
-patch = 2
-status = "stable"
+patch = 3
+status = "devel"
 module_config = ""