* Cosmetics before fixing #4400
* Cosmetics before fixing #4400
* Now one more conversion issue (SF => SH sources conversion from X9D to X7)
I don't know what is exactly the conversion issue as I don't have the original EEPROM, but I used this one for my tests, so I fix it
* Now we display correctly the corrupted mixers list so that copy/paste will work correctly (it was not consistent)
+ some cosmetics
* Test removed too quickly
* One global removed ;)
* Try something for discussions
* Better alternative
* Typo
* Improve
* Change delimiter
* Move delimiter to space
* * Refactoring of CategorizedStorageFormat::load() and CategorizedStorageFormat::save() to support unused model slots
* Fix all unsafe usages of QString::toStdString().c_str()
* Fixed radio data import [Horus] (broken in 0f90ff0b65)
(cherry picked from commit cc12601a01)
* Added Q_OBJECT to TreeModel and some cosmetics
(cherry picked from commit f40e64c2aa)
* Cleanup
