Stealth: HTML Parser

[cookiengineer]

Stealth also requires an HTML parser that should rewrite the contents based on the current config (aka Site Mode).

• [ ] Remove all <script> elements
• [ ] Filter and Render <style> via CSS Parser
• [ ] Filter and Render <link rel="stylesheet"> via CSS Parser
• [ ] Filter out <img> based on mode.image
• [ ] Filter out <audio> based on mode.audio
• [ ] Filter out <video> based on mode.video
• [ ] Filter out <object> elements
• [ ] Rewrite URLs of all external media files, so that they do NOT contain the :<tab id>,webview: flags - otherwise the tab history will be messed up.