Add setting to allow add additional schemes to the local origin security setting
Small comment fix
Minor cleanup in defaults
Move call to QWebSecurityOrigin.addLocalScheme to splash.server, so it is called only once
Add unit test for accesing external iframe from js
Add usage note to README
Use single quotes for JS examples
Add --js-disable-cross-domain-access setting, remove lists of schemes from default.py
Refactor doctos, add reference to --js-disable-cross-domain-access and a note about security
Fix typos in Readme
Merge pull request #63 from andresp99999/relax_js_security

Add setting to allow add additional schemes to the local origin security setting