Add Chart.js and angular-chart.js libraries for Web GUI

Change-Id: Ibcbb9df8a8dc28273e731608ec3cdb1fc49b7ef1
diff --git a/web/gui/src/main/webapp/tp/angular-chart.min.css b/web/gui/src/main/webapp/tp/angular-chart.min.css
new file mode 100644
index 0000000..86f5488
--- /dev/null
+++ b/web/gui/src/main/webapp/tp/angular-chart.min.css
@@ -0,0 +1,2 @@
+.chart-legend,.bar-legend,.line-legend,.pie-legend,.radar-legend,.polararea-legend,.doughnut-legend{list-style-type:none;margin-top:5px;text-align:center;-webkit-padding-start:0;-moz-padding-start:0;padding-left:0}.chart-legend li,.bar-legend li,.line-legend li,.pie-legend li,.radar-legend li,.polararea-legend li,.doughnut-legend li{display:inline-block;white-space:nowrap;position:relative;margin-bottom:4px;border-radius:5px;padding:2px 8px 2px 28px;font-size:smaller;cursor:default}.chart-legend li span,.bar-legend li span,.line-legend li span,.pie-legend li span,.radar-legend li span,.polararea-legend li span,.doughnut-legend li span{display:block;position:absolute;left:0;top:0;width:20px;height:20px;border-radius:5px}
+/*# sourceMappingURL=angular-chart.min.css.map */