Fixing module registration logic + Implementing no-op & JSON module benchmarking

[TalZaccai]

• Fixing module registration to allow registration in multiple in-proc server instances
• Implementing NoOpModule to have a baseline for module benchmarking
• Implementing ModuleOperations in BDN.benchmark containing benchmarking logic for no-op module and JSON module operations.

Initial benchmarking results:

Method	Params	Mean	Error	StdDev	Median	Gen0	Allocated
ModuleNoOpRawStringReadCommand	ACL	52.38 us	1.669 us	4.921 us	51.75 us	-	2400 B
ModuleNoOpRawStringRmwCommand	ACL	52.96 us	0.835 us	0.962 us	52.57 us	-	-
ModuleNoOpObjRmwCommand	ACL	78.89 us	1.572 us	1.470 us	78.37 us	-	8800 B
ModuleNoOpObjReadCommand	ACL	65.52 us	0.932 us	0.778 us	65.52 us	-	5600 B
ModuleNoOpProc	ACL	43.82 us	0.354 us	0.296 us	43.82 us	-	2400 B
ModuleNoOpTxn	ACL	36.56 us	0.593 us	0.526 us	36.40 us	-	2400 B
ModuleJsonGetCommand	ACL	119.17 us	1.689 us	1.580 us	118.75 us	-	69600 B
ModuleJsonSetCommand	ACL	224.60 us	4.271 us	7.252 us	222.91 us	0.7324	228800 B
ModuleNoOpRawStringReadCommand	AOF	45.46 us	0.863 us	0.721 us	45.35 us	-	2400 B
ModuleNoOpRawStringRmwCommand	AOF	57.56 us	0.527 us	0.493 us	57.47 us	-	-
ModuleNoOpObjRmwCommand	AOF	83.59 us	1.086 us	0.848 us	83.77 us	-	8800 B
ModuleNoOpObjReadCommand	AOF	109.78 us	10.179 us	30.013 us	97.60 us	-	5600 B
ModuleNoOpProc	AOF	52.95 us	2.106 us	5.764 us	51.82 us	-	2400 B
ModuleNoOpTxn	AOF	43.15 us	0.769 us	1.930 us	42.73 us	-	2400 B
ModuleJsonGetCommand	AOF	120.65 us	1.473 us	1.305 us	120.37 us	-	69600 B
ModuleJsonSetCommand	AOF	233.67 us	4.502 us	4.211 us	232.39 us	0.4883	228800 B
ModuleNoOpRawStringReadCommand	None	45.86 us	0.577 us	0.540 us	45.77 us	-	2400 B
ModuleNoOpRawStringRmwCommand	None	53.18 us	0.871 us	0.815 us	52.94 us	-	-
ModuleNoOpObjRmwCommand	None	79.95 us	1.532 us	1.433 us	79.49 us	-	8800 B
ModuleNoOpObjReadCommand	None	65.84 us	0.478 us	0.424 us	65.68 us	-	5600 B
ModuleNoOpProc	None	45.80 us	0.845 us	1.156 us	45.27 us	-	2400 B
ModuleNoOpTxn	None	37.08 us	0.353 us	0.295 us	37.10 us	-	2400 B
ModuleJsonGetCommand	None	122.21 us	2.434 us	3.332 us	121.33 us	-	69600 B
ModuleJsonSetCommand	None	229.76 us	4.317 us	4.619 us	228.49 us	0.7324	228800 B