Fix lint errors and missing Lib requires

Author: rreusser

src/traces/contour/constants.js

@@ -36,4 +36,3 @@ module.exports.CHOOSESADDLE = {
 // after one index has been used for a saddle, which do we
 // substitute to be used up later?
 module.exports.SADDLEREMAINDER = {1: 4, 2: 8, 4: 1, 7: 13, 8: 2, 11: 14, 13: 7, 14: 11};
-

src/traces/contour/find_all_paths.js

@@ -8,6 +8,7 @@
 
 'use strict';
 
+var Lib = require('../../lib');
 var constants = require('./constants');
 
 module.exports = function findAllPaths(pathinfo) {
@@ -33,7 +34,7 @@ module.exports = function findAllPaths(pathinfo) {
         }
         if(cnt === 10000) Lib.log('Infinite loop in contour?');
     }
-}
+};
 
 function equalPts(pt1, pt2) {
     return Math.abs(pt1[0] - pt2[0]) < 0.01 &&
@@ -265,4 +266,3 @@ function getInterpPx(pi, loc, step) {
             ya.c2p((1 - dy) * pi.y[locy] + dy * pi.y[locy + 1], true)];
     }
 }
-

src/traces/contour/make_crossings.js

@@ -63,7 +63,7 @@ module.exports = function makeCrossings(pathinfo) {
             }
         }
     }
-}
+};
 
 // modified marching squares algorithm,
 // so we disambiguate the saddle points from the start

src/traces/heatmap/calc.js

@@ -134,5 +134,3 @@ module.exports = function calc(gd, trace) {
 
     return [cd0];
 };
-
-

src/traces/heatmap/clean_data.js

@@ -40,5 +40,4 @@ module.exports = function cleanData(zOld, transpose) {
     }
 
     return zNew;
-}
-
+};

src/traces/heatmap/find_empties.js

@@ -100,5 +100,4 @@ module.exports = function findEmpties(z) {
 
     // sort the full list in descending order of neighbor count
     return empties.sort(function(a, b) { return b[2] - a[2]; });
-}
-
+};

src/traces/heatmap/interp2d.js

@@ -8,6 +8,8 @@
 
 'use strict';
 
+var Lib = require('../../lib');
+
 var INTERPTHRESHOLD = 1e-2,
     NEIGHBORSHIFTS = [[-1, 0], [1, 0], [0, -1], [0, 1]];
 
@@ -54,7 +56,7 @@ module.exports = function interp2d(z, emptyPoints, savedInterpZ) {
     }
 
     return z;
-}
+};
 
 function iterateInterp2d(z, emptyPoints, overshoot) {
     var maxFractionalChange = 0,

src/traces/heatmap/make_bound_array.js

@@ -75,5 +75,4 @@ module.exports = function makeBoundArray(trace, arrayIn, v0In, dvIn, numbricks,
     }
 
     return arrayOut;
-}
-
+};