feat: set via_ir to true

[guidanoli]

Gas report diff

Contract	Function	Min	Avg	Max
BottomTournament	advanceMatch	-518 (-0.79%)	-518 (-0.78%)	-518 (-0.78%)
BottomTournament	getMatch	136 (9.16%)	136 (9.16%)	136 (9.16%)
BottomTournament	getMatchCycle	77 (4.34%)	77 (4.34%)	77 (4.34%)
BottomTournament	joinTournament	2586 (2.28%)	2611 (1.58%)	2636 (1.22%)
BottomTournament	sealLeafMatch	-239 (-0.33%)	-239 (-0.33%)	-239 (-0.33%)
BottomTournament	winLeafMatch	703 (0.79%)	703 (0.79%)	703 (0.79%)
MiddleTournament	advanceMatch	-685 (-1.04%)	-685 (-1.03%)	-685 (-1.03%)
MiddleTournament	getCommitment	24 (2.58%)	24 (1.06%)	24 (0.82%)
MiddleTournament	getMatch	124 (8.36%)	124 (8.36%)	124 (8.36%)
MiddleTournament	getMatchCycle	-35 (-1.86%)	-35 (-1.86%)	-35 (-1.86%)
MiddleTournament	innerTournamentWinner	-276 (-35.94%)	-269 (-7.82%)	-254 (-3.48%)
MiddleTournament	joinTournament	397 (0.38%)	356 (0.24%)	294 (0.14%)
MiddleTournament	sealInnerMatchAndCreateInnerTournament	-717999 (-15.65%)	-717999 (-15.65%)	-717999 (-15.65%)
MiddleTournament	winMatchByTimeout	-166 (-0.40%)	-260 (-0.48%)	-354 (-0.53%)
MultiLevelTournamentFactory				-29423 (-9.56%)
MultiLevelTournamentFactory	instantiateTop	-776210 (-30.91%)	-776210 (-30.91%)	-776210 (-30.91%)
SingleLevelTournament	tournamentLevelConstants	214 (29.44%)	214 (29.44%)	214 (29.44%)
SingleLevelTournamentFactory				-807158 (-16.27%)
SingleLevelTournamentFactory	instantiateSingleLevel	-713577 (-16.10%)	-713577 (-16.10%)	-713577 (-16.10%)
TopTournament	advanceMatch	-685 (-1.04%)	-700 (-1.04%)	-764 (-0.88%)
TopTournament	arbitrationResult	-154 (-19.79%)	-155 (-10.95%)	-159 (-4.89%)
TopTournament	canWinMatchByTimeout	-100 (-7.86%)	-92 (-6.89%)	-88 (-6.44%)
TopTournament	eliminateMatchByTimeout	-146 (-0.34%)	-261 (-0.58%)	-376 (-0.80%)
TopTournament	getCommitment	24 (2.65%)	24 (2.65%)	24 (2.65%)
TopTournament	getMatch	124 (8.36%)	124 (8.36%)	124 (8.36%)
TopTournament	getMatchCycle	-35 (-1.88%)	-35 (-1.88%)	-35 (-1.88%)
TopTournament	joinTournament	1414 (2.82%)	1223 (0.76%)	1161 (0.54%)
TopTournament	sealInnerMatchAndCreateInnerTournament	-783551 (-29.45%)	-783615 (-29.42%)	-783874 (-29.31%)
TopTournament	tournamentLevelConstants	202 (28.65%)	202 (28.65%)	202 (28.65%)
TopTournament	winInnerMatch	-575 (-0.76%)	-565 (-0.75%)	-555 (-0.74%)
TopTournament	winMatchByTimeout	-371 (-0.56%)	-362 (-0.54%)	-354 (-0.53%)

(generated by guidanoli/gas-report-parser)

[GCdePaula]

Nice! Let's just merge #82 first. Looks good to me.

[GCdePaula]

LGTM!