rtmlib2:
- rename simplemonitor folder
- complete RISC-V NuttX demo (lacks app with pattern)
- update "kconfig-frontends genromfs xxd" travis-ci
- implement riscv clockgettime macro (without OS)
- implement and automate riscv NuttX unittests (included in Containerfile)
- implement automated NuttX unit tests for QEMU environment
- find the bug in rtmlib (see debug files; perf also provoque it, and not just qemu; sounds that the problem is with syncronization)
- test a trace with repetitive values (current unittests formulas fail)
- test a trace that overlaps (current unittests formulas fail)
- remove travis-ci and replace it with github actions
- add since operator and past eventully support
- fix issues related to eventually_less_unbounded, decrement_cursor, and synchronize
- add isRunning, getPeriod and setPeriod methods in periodicmonitor
- remove % operations
- add in-between check for until_less
- implement eventually_less_unbounded and unit tests
- fix issue with since_less and eventually_less templates
- remove -DNO_RTM_MONITOR_TESTS in tests Makefile (the other tests are not being run in NuttX and FreeRTOS)