Automatic fixed mode

[StaticSweep]

• Uses the two minimap images. Template matches them and compares the match's minimum value (minVal/how accurately it matched) to detect which fixed mode the client is in.
• This means the user doesn't have to select the fixed mode in the UI, the option has been removed and demo scripts updated accordingly.
• Due to previous changes for canvas detection, the mouseover text zone and grid info box zones have been updated to be relative to the canvas' top left - as they're fixed to the top left - rather than being derived from other zones. This is a much more scalable solution.
• Individual thresholds have been ditched for a standard 0.15 in the ZoneManager as a result of the minVal extraction. This will still produce accurate detection locations, whilst staying lenient to prevent errors for users including: Cannot read field "x" because "screenBounds" is null'' and No match: minVal above threshold. The magic number 0.15 is derived from OSBC which used a similar technique and has proven to be stable.