removed instances of two or more blank lines in a row in the code, re…

…solves #30

js/neuron/controlpanel/IonsAndChannelsLegendPanel.js

@@ -133,7 +133,4 @@ define( function( require ) {
   }
 
   return inherit( Panel, IonsAndChannelsLegendPanel );
-
-} );
-
-
+} );

js/neuron/controlpanel/SimSpeedControlPanel.js

@@ -16,7 +16,6 @@ define( function( require ) {
   var VerticalAquaRadioButtonGroup = require( 'SUN/VerticalAquaRadioButtonGroup' );
   var Text = require( 'SCENERY/nodes/Text' );
 
-
   // strings - labels for speed radio buttons
   var fastForwardString = require( 'string!NEURON/fastForward' );
   var normalString = require( 'string!NEURON/normal' );
@@ -35,7 +34,6 @@ define( function( require ) {
       { node: new Text( slowMotionString, { font: radioButtonFont } ), property: speedProperty, value: 0.5 }
     ], { radius: 8, spacing: 8 } );
 
-
     Panel.call( this, speedRadioButtonGroup, {
       // panel options
       fill: NeuronConstants.CONTROL_PANEL_BACKGROUND,
@@ -47,5 +45,4 @@ define( function( require ) {
   }
 
   return inherit( Panel, SimSpeedControlPanel );
-
 } );

js/neuron/model/AxonMembrane.js

@@ -255,6 +255,4 @@ define( function( require ) {
       }
     }
   );
-} );
-
-
+} );

js/neuron/model/DelayBuffer.js

@@ -146,8 +146,6 @@ define( function( require ) {
             // Keep going through the buffer.
             index = index - 1 > 0 ? index - 1 : this.numEntries - 1;
           }
-
-
         }
         delayedValue = this.delayElements[ index ].value;
       }

js/neuron/model/DualGateChannelTraversalMotionStrategy.js

@@ -206,7 +206,6 @@ define( function( require ) {
       // performance reasons and to reduce memory allocation, changing vector constructor function to use object literal
       // http://jsperf.com/object-notation-vs-constructor
 
-
       // Create points that represent the inner and outer mouths of the channel.
       var outerOpeningLocation = { x: ctr.x + Math.cos( channel.getRotationalAngle() ) * r, y: ctr.y + Math.sin( channel.getRotationalAngle() ) * r };
       var innerOpeningLocation = { x: ctr.x - Math.cos( channel.getRotationalAngle() ) * r, y: ctr.y - Math.sin( channel.getRotationalAngle() ) * r };

js/neuron/model/GatedChannel.js

@@ -33,5 +33,3 @@ define( function( require ) {
 
   } );
 } );
-
-

js/neuron/model/MembraneChannel.js

@@ -27,7 +27,6 @@ define( function( require ) {
   var SIDE_HEIGHT_TO_CHANNEL_HEIGHT_RATIO = 1.3;
   var DEFAULT_PARTICLE_VELOCITY = 40000; // In nanometers per sec of sim time.
 
-
   /**
    * @param  {number} channelWidth
    * @param  {number} channelHeight

js/neuron/model/PotassiumGatedChannel.js

@@ -39,7 +39,6 @@ define( function( require ) {
   // vary a little bit in terms of when they open and close.
   var MAX_STAGGER_DELAY = NeuronConstants.MIN_ACTION_POTENTIAL_CLOCK_DT * 10; // In seconds of sim time.
 
-
   /**
    * @param {NeuronModel} modelContainingParticles
    * @param {ModifiedHodgkinHuxleyModel} hodgkinHuxleyModel

js/neuron/model/PotassiumIon.js

@@ -34,5 +34,3 @@ define( function( require ) {
 
   } );
 } );
-
-

js/neuron/model/SlowBrownianMotionStrategy.js

@@ -76,5 +76,3 @@ define( function( require ) {
 
   } );
 } );
-
-

js/neuron/model/SodiumDualGatedChannel.js

@@ -61,7 +61,6 @@ define( function( require ) {
   // vary a little bit in terms of when they open and close.
   var MAX_STAGGER_DELAY = NeuronConstants.MIN_ACTION_POTENTIAL_CLOCK_DT * 5; // In seconds of sim time.
 
-
   /**
    * @param {number} channelWidth
    * @param {NeuronModel} modelContainingParticles

js/neuron/model/SodiumIon.js

@@ -34,5 +34,3 @@ define( function( require ) {
 
   } );
 } );
-
-

js/neuron/model/SodiumLeakageChannel.js

@@ -37,7 +37,6 @@ define( function( require ) {
   // testing the Hodgkin-Huxley model.
   var PEAK_NEGATIVE_CURRENT = 3.44;
 
-
   /**
    * @param {number} channelWidth
    * @param {NeuronModel} modelContainingParticles

js/neuron/model/SpeedChangeLinearMotionStrategy.js

@@ -47,6 +47,3 @@ define( function( require ) {
 
   } );
 } );
-
-
-

js/neuron/model/TimedFadeAwayStrategy.js

@@ -15,7 +15,6 @@ define( function( require ) {
   var inherit = require( 'PHET_CORE/inherit' );
   var FadeStrategy = require( 'NEURON/neuron/model/FadeStrategy' );
 
-
   /**
    * @param {number} fadeTime - time, in seconds of sim time, for this to fade away.
    * @constructor

js/neuron/view/AxonCrossSectionNode.js

@@ -42,8 +42,6 @@ define( function( require ) {
     thisNode.addChild( outerMembrane );
     var innerMembrane = new Path( innerDiameterCircle, { fill: new Color( 73, 210, 242 ), stroke: Color.BLACK, lineWidth: LINE_WIDTH } );
     thisNode.addChild( innerMembrane );
-
-
   }
 
   return inherit( Node, AxonCrossSectionNode );

js/neuron/view/MembraneChannelNode.js

@@ -80,7 +80,6 @@ define( function( require ) {
     var inactivationGateString;
     var edgeColor = membraneChannelModel.getEdgeColor().colorUtilsDarker( 0.3 );
 
-
     if ( membraneChannelModel.getHasInactivationGate() ) {
 
       // Add the ball and string that make up the inactivation gate.
@@ -172,7 +171,6 @@ define( function( require ) {
 
     }
 
-
     function updateLocation() {
       thisNode.channelLayer.translate( mvt.modelToViewPosition( membraneChannelModel.getCenterLocation() ) );
       thisNode.edgeLayer.translate( mvt.modelToViewPosition( membraneChannelModel.getCenterLocation() ) );

js/neuron/view/ParticleNode.js

@@ -31,7 +31,6 @@ define( function( require ) {
     thisNode.particle = particle;
     thisNode.modelViewTransform = modelViewTransform;
 
-
     // Create the initial representation with the aspects that don't change.
     var representation = new Path( new Shape(), { lineWidth: PARTICLE_EDGE_STROKE, stroke: Color.BLACK } );
     thisNode.addChild( representation );

js/neuron/view/TextureInterleavedShaderWebGlLayer.js

@@ -138,8 +138,6 @@ define( function( require ) {
         }
 
         instance.data.drawable.render( this.shaderProgram, this.uniformViewMatrix );
-
-
       }
     }