Suggested by @xlxs4

Other changes:
Tweaked addNewParameter() in order for the IDs to be arbitrary (insertion
of already existing ID test incoming) according to suggestion by @kongr45gpen

Additional changes:
Fixed tests for parameter setting to accommodate the new way of parameter storage

Cause was an off-by-1 error in construction of the Parameter objects.
Minor changes to documentation

Also update some of the tests

Also update some of the tests

Need to fix linker errors. Also updated documentation.

in order to make construction and adding more natural

Fix a bug in reportParameterIds() caused by the transition to calling-by-reference, namely: not resetting the reading position before attempting reads, resulting in incorrect data being read

Add missing failed start of execution notifications, change assertions to the more appropriate assertRequest and fix a breaking faulty assertion case (credits to @thodkatz for his help)

Prepare for replacement of if statements checking message type with assertions and proper notification messages provided by ErrorHandler

Rework reportParameterIds() to use a map instead of an array in order to fix the bug with the uninitialized structs and make the code more robust and readable

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.

Prepare for replacement of if statements checking message type with assertions and proper notification messages provided by ErrorHandler