* show all messages present in DBC files
* set last section stretch
* user can't resize data section
* re-fetch if filtering freq|count|data
* reserve set space
* use contains
* emit signalAdded for all related sources
* suppress using static mask
* use mask in updateLastMsgsTo
* store mask in cabana::Msg
* update mask in the right places
* actually build mask
* restore setting
* less diff
* display current time&value in chart
* cleanup
* use macro
* use BrightText
* use x-square
* tiplabel: set point size 9
* add 1 point offset
* change Light color
* lighter color
* use const iterator to avoid implict sharing detachs
Dean Lee
Willem Melching