Added select2 libs, started transactions, added additiona fields to vendor, new DB dump removed balance on invoices list

vendor/select2/src/scss/core.scss

@@ -0,0 +1,50 @@
+.select2-container {
+  box-sizing: border-box;
+
+  display: inline-block;
+  margin: 0;
+  position: relative;
+  vertical-align: middle;
+
+  @import "single";
+  @import "multiple";
+}
+
+@import "dropdown";
+
+.select2-close-mask {
+  border: 0;
+  margin: 0;
+  padding: 0;
+  display: block;
+  position: fixed;
+  left: 0;
+  top: 0;
+  min-height: 100%;
+  min-width: 100%;
+  height: auto;
+  width: auto;
+  opacity: 0;
+  z-index: 99;
+
+  // styles required for IE to work
+
+  background-color: #fff;
+  filter: alpha(opacity=0);
+}
+
+.select2-hidden-accessible {
+  border: 0 !important;
+  clip: rect(0 0 0 0) !important;
+  -webkit-clip-path: inset(50%) !important;
+  clip-path: inset(50%) !important;
+  height: 1px !important;
+  overflow: hidden !important;
+  padding: 0 !important;
+  position: absolute !important;
+  width: 1px !important;
+  white-space: nowrap !important;
+}
+
+@import "theme/default/layout";
+@import "theme/classic/layout";