ios: remove plugin files
ios: remove www/ folder
- add www/ folder to repo root
- add sample cordova.js for iOS & android (v2.3.0)
- add .gitignore for iOS project
update iOS README.md
- change cordova-2.3.0.js locations
- remove plugin files
- update www/ files
- update android project
update READMEs
- update READMEs
- update iOS project references
- add index.js to keep folder js alive
update README