Added comments in tests and changed a uint8_t to a uint16_t variable that counts the event action definitions in the eventActionStatusReport

Changed the way add action-definition function works after rechecking the standard and updated the corresponding tests as well as added documentation in those tests

Change the parameter of the storeMessage, add tests for the spare field and small changes in the documentation

Formatting

Remove an unnecessary assertion and assign the currentBit

Added an error condition

Added tests for the spare field

Minor change in the documentation

Reimplement the spare field

Wrote better tests, fixed code format, added tests in main for testing purposes and added FailedStartOfExecutionError in ErrorHandler

Changed passing by value messages with pass by reference messages

Update the tests and documentation to reflect the fact that the service functions are now properly returning the ST[1, 4] failed start of execution notification when needed

Closes #14
Closes #8

Ecss telemetry packet `parseTM`

See merge request acubesat/obc/ecss-services!19

# Conflicts:
#	src/Services/EventActionService.cpp

Remove unnecessary #define CATCH_CONFIG_MAIN from parameter service test. Also fix a random typo @ MemoryManagementService's javadoc.

setup, more info on numOfValidIds() source

Replace the if's used for message type checking with proper error-handler-controlled assertions. One test needs updating to use the error handler's output.

Remove unnecessary #define CATCH_CONFIG_MAIN from parameter service test. Also fix a random typo @ MemoryManagementService's javadoc.

Fixed a bug: In utcTime function, when the year was leap year, the extra day was substracted two times instead of one.

and some test values that were wrong
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Ready to merge

Added a function that converts elapsed seconds since Unix epoch to UTC date and the mission-specific function has been implemented