Initial files for stockindicators.
 	new file:   src/gallery-charts-stockindicators/build.json
 	new file:   src/gallery-charts-stockindicators/js/Crosshair.js
 	new file:   src/gallery-charts-stockindicators/js/Gridlines.js
 	new file:   src/gallery-charts-stockindicators/js/StockIndicatorsChart.js
 	new file:   src/gallery-charts-stockindicators/js/StockIndicatorsLegend.js
 	new file:   src/gallery-charts-stockindicators/meta/gallery-charts-stockindicators.json
 	new file:   src/gallery-charts-stockindicators/tests/unit/assets/charts-stockindicators-tests.js
 	new file:   src/gallery-charts-stockindicators/tests/unit/charts-stockindicators.html