Peter M. Groen / openhantek

* All protocol enums are now enum classes
* All hantekdso enums are enum classes now
* Type-safety enforced on several places
* Rework command and control buffers
* Remove controlindex
* Enerything in hantekprotocol is now in the Hantek namespace
* Implement new device selection dialog. List supported devices. Add dialog to try a new device with the specifications of an already supported device. Not yet completed.
* Do not try to build firmware extractor for windows users
* Move software trigger algorithm into own class

… headers where they are not used anymore (defines.h for instance)

…ers for all in-between allocations

… available record length and other missed signals. clang-format everything.

…DSOWidget->GLGenerator. Less thread locks, no deadlocks by design