Privafox-v1.8

• Create new user section to easily disable/enable settings (User Settings)
• Change history policy to give user more control in config panel
• Reorganizing git repo
• Limit policies.json action (migrate settings to mozilla.cfg)
• Fix inaccessible proxy settings
• Normalizing comment encoding
• Locking mozilla.cfg settings itself
• Creating defaulting feature (changing default settings)
• Defaulting history (Setting default values for history)
• Defaulting proxy (Setting default values for proxy)
• Fixing mac build plugin container