smaller stylesheets are applied faster, preceding QRegExp/string operations is super fast

…tatus), fix tabstops etc.

…lers

…ts/offsets

`sort_hotcues`: by pos.: 3, 7, 2 -> 2, 3, 7
`sort_hotcues_compress`: 3, 7, 2 -> 1, 2, 3

add actions to track menu (top)

…Log()

is a dupe?
received redundant seeks in PositionScratchController

… only when needed