0.7.1

[DougMac]

• Make sure comments are xml safe
• Extract username and password from m3u url if they are not passed in
• Set services to stream type '1' in epg config so that the epg can be imported if serviceapp is overriding stream type '4097' to exteplayer3
• Minor fixes & tidy
• Option for custom stream type for TV and VOD
• Allow https & rtmp services
• Unicode fixes
• Url encoding fixes