Added INCOMPARABLE
Added the function for comparing two cards
Added the signature of function deck_compareCards and the documentation of function
Added tests for the function deck_compareCards
Rethought and rewrite the function deck_compareCards
Rewrite the signature of function deck_compareCards
Deleted INCOMPARABLE from enum ERROR_CODE
Deleted the tests for the function deck_compareCards
Included errors.h
Merge branch 'develop' of github.com:danij/CruceGame into compareCards

Conflicts:
	src/libCruceGame/deck.h
	test/test-deck.c
Modified the function deck_compareCards
Rewrite the tests for the function deck_compareCards
Released the memory
Created the cards using deck_createCard and delete the cards using deck_deleteCard
Removed the variables tromf and cardSuit
Rethought the releasing of memory
Modified the function deck_compareCards
Modified the tests for the function deck_compareCards
Removed the copy of the pointers
Added return ERROR_COMPARE in the function deck_compareCards