small Fixes, and Queue function Headers refs #1183
Merge branch 'rtcan' of https://openresearch.cit-ec.de/git/amiro-os.amiro-os into rtcan
All preprocessor directives without arguments (e.g. #endif) are now followed by a comment, indicating where it belongs to (e.g. the preceding #if).
Fixed the ADC unit test, so it will only be activated for the PowerManagement v1.1 module.
Modified all unit tests (.c files) so the headers will included in any case.This is not necessary for compilation but for the QtCreator project setup to work properly.
updated AMiRo-LLD and applied all required changes to AMiRo-OS and all modules.
Enhanced the #include tree. 'amiroos.h' is now the central header, which includes all dependencies.
Applied a file structure template to all source files.
Changed all header guards so they will not use unserscores as pre- and postfix.
Sending timestamp as payload, refs #1190
Updated Bootloader/LLD, fixed makefiles, working test send/receive
Rtcan send/receive and unittest, refs #1188
updated all file headers to 2019
All contents of the os/ folder has been moved one directory up.