moved figures to figures/ directory.

	modified:   ../../bin/toFigNewCommand
	modified:   ../peeters_macros.tex
	modified:   GNUmakefile
	modified:   appendix/strainOtherCoordinateSystems.tex
	modified:   elastic/displacements/elasticWaves.tex
	modified:   elastic/strain/07strain.tex
	modified:   elastic/strain/4compatibility.tex
	modified:   elastic/strain/lec1StrainTensor.tex
	modified:   elastic/strain/problems.tex
	modified:   elastic/stress/00stress.tex
	modified:   elastic/stress/01diagonalization.tex
	modified:   elastic/stress/02relatingStressAndForce.tex
	modified:   elastic/stress/08stress.tex
	modified:   elastic/stress/09opposingExample.tex
	modified:   elastic/stress/10stretch2D.tex
	modified:   elastic/stress/12cauchyReview.tex
	modified:   elastic/stress/13radialStretch.tex
	modified:   elastic/stress/16constituativeUniaxial.tex
	renamed:    animatedTwoLayerFlowMu1GreaterThanMu2Try3.mp4 -> figures/animatedTwoLayerFlowMu1GreaterThanMu2Try3.mp4
	renamed:    animatedTwoLayerFlowMu2GreaterThanMu1Try3.mp4 -> figures/animatedTwoLayerFlowMu2GreaterThanMu1Try3.mp4
	renamed:    bottomlessCoffeeFig1.png -> figures/bottomlessCoffeeFig1.png
	renamed:    bottomlessCoffeeFig2.png -> figures/bottomlessCoffeeFig2.png
	renamed:    bottomlessCoffeeFig3.png -> figures/bottomlessCoffeeFig3.png
	renamed:    channelFlowWithStepPressureGradientEarlyTimeEvolution.mp4 -> figures/channelFlowWithStepPressureGradientEarlyTimeEvolution.mp4
	renamed:    channelFlowWithStepPressureGradientFig1.png -> figures/channelFlowWithStepPressureGradientFig1.png
	renamed:    channelFlowWithStepPressureGradientFig2.png -> figures/channelFlowWithStepPressureGradientFig2.png
	renamed:    channelFlowWithStepPressureGradientTimeEvolution.mp4 -> figures/channelFlowWithStepPressureGradientTimeEvolution.mp4
	renamed:    coffeeCupWithBottomFig1.png -> figures/coffeeCupWithBottomFig1.png
	renamed:    coffeeCupWithBottomFig2.png -> figures/coffeeCupWithBottomFig2.png
	renamed:    continuumFluidsReviewFig1.png -> figures/continuumFluidsReviewFig1.png
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	renamed:    continuumL16Fig1.png -> figures/continuumL16Fig1.png
	renamed:    continuumL16Fig2.pdf -> figures/continuumL16Fig2.pdf
	renamed:    continuumL16Fig2.pdf_tex -> figures/continuumL16Fig2.pdf_tex
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	renamed:    continuumL16Fig4a.pdf -> figures/continuumL16Fig4a.pdf
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	renamed:    continuumL17Fig3.pdf -> figures/continuumL17Fig3.pdf
	renamed:    continuumL17Fig3.pdf_tex -> figures/continuumL17Fig3.pdf_tex
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	renamed:    continuumL17Fig3.svg -> figures/continuumL17Fig3.svg
	renamed:    continuumL17Fig4.pdf -> figures/continuumL17Fig4.pdf
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	renamed:    continuumL17Fig5.pdf -> figures/continuumL17Fig5.pdf
	renamed:    continuumL17Fig5.pdf_tex -> figures/continuumL17Fig5.pdf_tex
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	renamed:    continuumMidtermReflectionFig1.png -> figures/continuumMidtermReflectionFig1.png
	renamed:    continuumMidtermReflectionFig2.pdf -> figures/continuumMidtermReflectionFig2.pdf
	renamed:    continuumMidtermReflectionFig2.pdf_tex -> figures/continuumMidtermReflectionFig2.pdf_tex
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	renamed:    continuumMidtermReflectionFigQ1.png -> figures/continuumMidtermReflectionFigQ1.png
	renamed:    continuumProblemSet1Q2fig1.png -> figures/continuumProblemSet1Q2fig1.png
	renamed:    continuumProblemSet2Fig1.png -> figures/continuumProblemSet2Fig1.png
	renamed:    continuumProblemSet2Fig1r2.pdf -> figures/continuumProblemSet2Fig1r2.pdf
	renamed:    continuumProblemSet2Fig1r2.pdf_tex -> figures/continuumProblemSet2Fig1r2.pdf_tex
	new file:   figures/continuumProblemSet2Fig1r2.png
	renamed:    continuumProblemSet2Fig1r2.svg -> figures/continuumProblemSet2Fig1r2.svg
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	renamed:    continuumProblemSet2Fig2r2.pdf -> figures/continuumProblemSet2Fig2r2.pdf
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	renamed:    continuumProblemSet2Fig2r2.svg -> figures/continuumProblemSet2Fig2r2.svg
	renamed:    continuumProblemSet2Fig3.png -> figures/continuumProblemSet2Fig3.png
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	renamed:    continuumProblemSet2Fig5.png -> figures/continuumProblemSet2Fig5.png
	renamed:    continuumProblemSet2Fig6mu1Gtmu2.png -> figures/continuumProblemSet2Fig6mu1Gtmu2.png
	renamed:    continuumProblemSet2Fig6mu2Gtmu1.png -> figures/continuumProblemSet2Fig6mu2Gtmu1.png
	renamed:    couetteFlowFig1.png -> figures/couetteFlowFig1.png
	renamed:    couetteFlowFig2.png -> figures/couetteFlowFig2.png
	renamed:    couetteFlowFig3.png -> figures/couetteFlowFig3.png
	renamed:    couetteFlowFig4.png -> figures/couetteFlowFig4.png
	renamed:    couetteFlowFig5.png -> figures/couetteFlowFig5.png
	renamed:    couetteFlowFig6.mp4 -> figures/couetteFlowFig6.mp4
	renamed:    inclinedFlowWithoutConstantHeightAssumptionFig1.png -> figures/inclinedFlowWithoutConstantHeightAssumptionFig1.png
	renamed:    inclinedFlowWithoutConstantHeightAssumptionFig2.pdf -> figures/inclinedFlowWithoutConstantHeightAssumptionFig2.pdf
	renamed:    inclinedFlowWithoutConstantHeightAssumptionFig2.pdf_tex -> figures/inclinedFlowWithoutConstantHeightAssumptionFig2.pdf_tex
	renamed:    inclinedFlowWithoutConstantHeightAssumptionFig2.png -> figures/inclinedFlowWithoutConstantHeightAssumptionFig2.png
	renamed:    inclinedFlowWithoutConstantHeightAssumptionFig2.svg -> figures/inclinedFlowWithoutConstantHeightAssumptionFig2.svg
	renamed:    inclinedFlowWithoutConstantHeightAssumptionFig3.pdf -> figures/inclinedFlowWithoutConstantHeightAssumptionFig3.pdf
	renamed:    inclinedFlowWithoutConstantHeightAssumptionFig3.pdf_tex -> figures/inclinedFlowWithoutConstantHeightAssumptionFig3.pdf_tex
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	renamed:    inclinedFlowWithoutConstantHeightAssumptionFig3.svg -> figures/inclinedFlowWithoutConstantHeightAssumptionFig3.svg
	renamed:    strainFig1.png -> figures/strainFig1.png
	renamed:    strainFig2.png -> figures/strainFig2.png
	renamed:    tapFlowCropped6cmFig3.png -> figures/tapFlowCropped6cmFig3.png
	renamed:    tapFlowCropped6cmFig4.png -> figures/tapFlowCropped6cmFig4.png
	renamed:    tapFlowCropped6cmFig5.png -> figures/tapFlowCropped6cmFig5.png
	renamed:    twoCylinderFig1.png -> figures/twoCylinderFig1.png
	renamed:    twoCylinderFig2.png -> figures/twoCylinderFig2.png
	renamed:    twoCylinderFig4.png -> figures/twoCylinderFig4.png
	renamed:    twoCylindersFig3.mp4 -> figures/twoCylindersFig3.mp4
	renamed:    twoCylindersFig6.png -> figures/twoCylindersFig6.png
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	renamed:    twoCylindersFig8.png -> figures/twoCylindersFig8.png
	renamed:    twoCylindersFig9.png -> figures/twoCylindersFig9.png
	renamed:    twoLayerInclinedFlowFig1.png -> figures/twoLayerInclinedFlowFig1.png
	modified:   fluids/NavierStokes.tex
	modified:   fluids/NondimensionalityAndScaling.tex
	modified:   fluids/asymptoticSolutions.tex
	modified:   fluids/boundaryLayersAndStreamFunctionsAndBlassius.tex
	modified:   fluids/boundaryLayersAndTimeDependentFlow.tex
	modified:   fluids/continuumFluidsReview.tex
	modified:   fluids/flowInAPipeAndGravityDrivenFilmFlow.tex
	modified:   fluids/hydrostaticsAndSurfaceNormalsAndTangentVectors.tex
	modified:   fluids/impulsiveFlowAndBoundaryLayersAndOscillatoryDrivenFlow.tex
	modified:   fluids/newtonianFluidsAndMassConservationAndConstitutiveRelationAndIncompressibleFluids.tex
	modified:   fluids/scalingForBoundaryLayer.tex
	modified:   fluids/stability.tex
	modified:   fluids/strainAndVorticity.tex
	modified:   fluids/surfaceTensionAndReynoldsNumber.tex
	modified:   fluids/thermalStability.tex
	modified:   fluids/unidirectionalSolutions.tex
	modified:   intro/continuumMechanics.tex
	modified:   solutions/bottomlessCoffee.tex
	modified:   solutions/channelFlowWithStepPressureGradient.tex
	modified:   solutions/coffeeCupWithBottom.tex
	modified:   solutions/continuumMidtermReflection.tex
	modified:   solutions/continuumProblemSet1.tex
	modified:   solutions/continuumProblemSet2.tex
	modified:   solutions/couetteFlow.tex
	modified:   solutions/inclinedFlowWithoutConstantHeightAssumption.tex
	modified:   solutions/twoCylinders.tex
	modified:   solutions/twoLayerInclinedFlow.tex
	modified:   solutions/twoLayerInclinedFlowDifferentDensities.tex