Bump to v1.1.0 for publishing

- Extract composition detection logic from `propTypeHandler` into
  `propTypeCompositionHandler`. `propTypeHandler` still delegates to
  `propTypeCompositionHandler` for backwards compatibility.
- Expose an array of default handlers as `defaultHandlers` on the root
  object.
- Relax requirements for composition detection in spread properties (see
  878d57d).

Author: fkling

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-docgen",
-  "version": "1.0.2",
+  "version": "1.1.0",
   "description": "A CLI and toolkit to extract information from React components for documentation generation.",
   "repository": {
     "type": "git",