change inner module pattern:

- rename src/$type/$module_name/$module_name.js ->
  src/$type/$module_name/index.js

  so that require('../$type/$module_name/$module_name') becomes
  require('../$type?$module_name')

Author: etpinard

src/components/annotations/annotations.js renamed to src/components/annotations/index.js

@@ -11,8 +11,10 @@
 // promise polyfill
 require('es6-promise').polyfill();
 
-exports.Lib = require('./lib/lib');
+// lib functions
+exports.Lib = require('./lib');
 exports.util = require('./lib/svg_text_utils');
+exports.Queue = require('./lib/queue');
 
 // plot icons svg and plot css
 exports.Icons = require('../build/ploticon');
@@ -27,45 +29,42 @@ exports.Plots = require('./plots/plots');
 exports.Axes = require('./plots/cartesian/axes');
 exports.Fx = require('./plots/cartesian/graph_interact');
 exports.Scene = require('./plots/gl3d/scene');
-exports.Gl3dLayout = require('./plots/gl3d/layout/layout');
+exports.Gl3dLayout = require('./plots/gl3d/layout');
 exports.Geo = require('./plots/geo/geo');
-exports.GeoLayout = require('./plots/geo/layout/layout');
+exports.GeoLayout = require('./plots/geo/layout');
 exports.Scene2D = require('./plots/gl2d/scene2d');
 exports.micropolar = require('./plots/polar/micropolar');
 
 // components
-exports.Color = require('./components/color/color');
-exports.Drawing = require('./components/drawing/drawing');
-exports.Colorscale = require('./components/colorscale/colorscale');
-exports.Colorbar = require('./components/colorbar/colorbar');
-exports.ErrorBars = require('./components/errorbars/errorbars');
-exports.Annotations = require('./components/annotations/annotations');
-exports.Shapes = require('./components/shapes/shapes');
-exports.Titles = require('./components/titles/titles');
-exports.Legend = require('./components/legend/legend');
-exports.ModeBar = require('./components/modebar/modebar');
+exports.Color = require('./components/color');
+exports.Drawing = require('./components/drawing');
+exports.Colorscale = require('./components/colorscale');
+exports.Colorbar = require('./components/colorbar');
+exports.ErrorBars = require('./components/errorbars');
+exports.Annotations = require('./components/annotations');
+exports.Shapes = require('./components/shapes');
+exports.Titles = require('./components/titles');
+exports.Legend = require('./components/legend');
+exports.ModeBar = require('./components/modebar');
 
 // traces
-exports.Scatter = require('./traces/scatter/scatter');
-exports.Bars = require('./traces/bars/bars');
-exports.Boxes = require('./traces/boxes/boxes');
-exports.Heatmap = require('./traces/heatmap/heatmap');
-exports.Histogram = require('./traces/histogram/histogram');
-exports.Pie = require('./traces/pie/pie');
-exports.Contour = require('./traces/contour/contour');
-exports.Scatter3D = require('./traces/scatter3d/scatter3d');
-exports.Surface = require('./traces/surface/surface');
-exports.Mesh3D = require('./traces/mesh3d/mesh3d');
-exports.ScatterGeo = require('./traces/scattergeo/scattergeo');
-exports.Choropleth = require('./traces/choropleth/choropleth');
-exports.ScatterGl = require('./traces/scattergl/scattergl');
+exports.Scatter = require('./traces/scatter');
+exports.Bars = require('./traces/bars');
+exports.Boxes = require('./traces/boxes');
+exports.Heatmap = require('./traces/heatmap');
+exports.Histogram = require('./traces/histogram');
+exports.Pie = require('./traces/pie');
+exports.Contour = require('./traces/contour');
+exports.Scatter3D = require('./traces/scatter3d');
+exports.Surface = require('./traces/surface');
+exports.Mesh3D = require('./traces/mesh3d');
+exports.ScatterGeo = require('./traces/scattergeo');
+exports.Choropleth = require('./traces/choropleth');
+exports.ScatterGl = require('./traces/scattergl');
 
 // plot api
 require('./plot_api/plot_api');
 exports.PlotSchema = require('./plot_api/plot_schema');
 
 // imaging routines
-exports.Snapshot = require('./snapshot/snapshot');
-
-// queue for undo/redo
-exports.Queue = require('./lib/queue');
+exports.Snapshot = require('./snapshot');

src/components/color/color.js renamed to src/components/color/index.js

@@ -1,7 +1,7 @@
 'use strict';
 
 var Plotly = require('../../plotly');
-var Choropleth = require('./choropleth');
+var Choropleth = require('./');
 
 module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout) {
     var locations, len, z;

src/components/colorbar/colorbar.js renamed to src/components/colorbar/index.js

@@ -1,7 +1,7 @@
 'use strict';
 
 var Plotly = require('../../plotly');
-var Mesh3D = require('./mesh3d');
+var Mesh3D = require('./');
 
 
 module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout) {

src/components/colorscale/colorscale.js renamed to src/components/colorscale/index.js

@@ -1,7 +1,7 @@
 'use strict';
 
 var Plotly = require('../../plotly');
-var Scatter3D = require('./scatter3d');
+var Scatter3D = require('./');
 
 
 module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout) {

src/components/drawing/drawing.js renamed to src/components/drawing/index.js

@@ -1,7 +1,7 @@
 'use strict';
 
 var Plotly = require('../../plotly');
-var ScatterGeo = require('./scattergeo');
+var ScatterGeo = require('./');
 
 
 module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout) {

src/components/errorbars/errorbars.js renamed to src/components/errorbars/index.js

@@ -1,7 +1,7 @@
 'use strict';
 
 var Plotly = require('../../plotly');
-var ScatterGl = require('./scattergl');
+var ScatterGl = require('./');
 
 
 module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout) {

src/components/legend/legend.js renamed to src/components/legend/index.js

@@ -1,7 +1,7 @@
 'use strict';
 
 var Plotly = require('../../plotly');
-var Surface = require('./surface');
+var Surface = require('./');
 
 
 module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout) {