temporalProjection() uses double

[PtrMan]

Adresses #554

[codecov]

Codecov Report

Merging #563 into master will decrease coverage by 0.25%.
The diff coverage is 100%.

@@             Coverage Diff              @@
##             master     #563      +/-   ##
============================================
- Coverage     71.11%   70.85%   -0.26%     
+ Complexity     2629     2589      -40     
============================================
  Files           106      106              
  Lines          8741     8657      -84     
  Branches       1905     1875      -30     
============================================
- Hits           6216     6134      -82     
+ Misses         1906     1901       -5     
- Partials        619      622       +3

Impacted Files	Coverage Δ	Complexity Δ
...in/java/org/opennars/inference/TruthFunctions.java	94.02% <100%> (ø)	44 <0> (ø)	⬇️
src/main/java/org/opennars/entity/Sentence.java	75.74% <100%> (+0.49%)	88 <0> (+1)	⬆️
...c/main/java/org/opennars/inference/LocalRules.java	86.11% <100%> (+1.11%)	61 <0> (+1)	⬆️
src/main/java/org/opennars/entity/TaskLink.java	83.33% <0%> (-4.51%)	20% <0%> (-14%)
...n/java/org/opennars/inference/StructuralRules.java	83.58% <0%> (-1.85%)	169% <0%> (-25%)
...org/opennars/control/TemporalInferenceControl.java	79.36% <0%> (-1.59%)	31% <0%> (-1%)
...ain/java/org/opennars/inference/TemporalRules.java	82.05% <0%> (-0.65%)	68% <0%> (-1%)
...ava/org/opennars/inference/CompositionalRules.java	90.4% <0%> (-0.22%)	182% <0%> (-1%)
.../java/org/opennars/inference/SyllogisticRules.java	77.03% <0%> (+0.42%)	150% <0%> (+1%)	⬆️
... and 1 more

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[patham9]

Won't work if we change confidence to double as your other PR suggests. There shouldn't be floats in there. I suggest doing the change to double in the confidence-to-double PR.