Changes since 1.7.3:
- add and improve graphics for 'norec' (audio monitor only) on MCP/TCP
- fix media item unselected color and upper/lower borders
- fix dual pan positioning in MCP label bottom layouts
- fix MCP layout problems (volume/meter/trackid)
- swap position of rec monitor mode and rec input mode in MCP
- add v7 fixed lane graphics
- minor color tweaks
- add theme adjuster option to align TCP controls
- improve MIDI editor colors (wrt marker visibility)
- update TCP fixed lane graphics for v7
- fix transport artifact on Windows
- fix some warnings
- lighten selected track backgrounds for better envelope visibility
- (versus previous beta: fix folder-aligned TCP control positioning in some cases)