Automated updates: Format and/or coverage

.github/coverage/cpp.develop.coverage_report.txt

@@ -25,7 +25,7 @@ src/PMGDQueryHandler.cc                      623     517    83%   82-84,166-167,
 src/QueryHandlerBase.cc                       32       6    18%   26-29,35-36,38,42-43,45,47-48,52,56-58,60-62,64-66,68-69,72-73
 src/QueryHandlerExample.cc                    33      18    54%   65-67,75-78,84-85,89-92,94-95
 src/QueryHandlerNeo4j.cc                     139       0     0%   53,55-56,58,60-62,64-65,67,70-76,80-81,83-87,91,93,95-100,104-108,111-115,119-126,129-132,134-136,139-147,149-153,159,162,169,172-175,177-179,181,184-187,189-190,192,194,197,199,201-204,207-208,210,212-213,216,218,222-223,225,229,231-232,235,237-240,243-247,250-254,256-257,261-268,271-274,277
-src/QueryHandlerPMGD.cc                      344     226    65%   108-110,118-121,136-137,141-145,148-152,156-163,166-169,171-173,182-184,188-190,208-210,215-217,232-238,242-244,261,263-272,301-303,349-351,353-355,358-359,361-364,387-388,390-391,400,406-418,420-422,429-437,474,476,531-532,534-535
+src/QueryHandlerPMGD.cc                      344     226    65%   109-111,119-122,137-138,142-146,149-153,157-164,167-170,172-174,183-185,189-191,209-211,216-218,233-239,243-245,262,264-273,302-304,350-352,354-356,359-360,362-365,388-389,391-392,401,407-419,421-423,430-438,475,477,532-533,535-536
 src/QueryMessage.cc                           12       0     0%   37-39,42-43,45-46,48,51-54
 src/RSCommand.cc                             144     105    72%   65-67,73-74,98,100-101,103,110,131,134-138,141,172-174,176,178-181,188,262,285,287-289,291-297,301
 src/SearchExpression.cc                       99      38    38%   59,132-133,135,137-139,143,146,148-153,157,160,168-170,177,180-181,183-185,188,192-195,197,201,217-222,224-225,227,235-240,243,247-249,252-256,263,276,284-285