front-end: use select2-bootstrap-css 1.4 ... which needs tweaking for positioning of Repositories and Switch To drop-downs

kallithea/front-end/kallithea-select2.less

@@ -19,6 +19,7 b''
     > .select2-chosen {
       margin-right: inherit; // don't leave room for .select2-arrow
       line-height: inherit;
+      padding: 0;
     }
     > .select2-arrow {
       display: none;

kallithea/front-end/package-lock.json

@@ -849,9 +849,9 b''
       "integrity": "sha1-8oGUibvGX9bTKL5yu+K5XdfofP4="
     },
     "select2-bootstrap-css": {
-      "version": "1.2.4",
-      "resolved": "https://registry.npmjs.org/select2-bootstrap-css/-/select2-bootstrap-css-1.2.4.tgz",
-      "integrity": "sha1-80VzTzwYEEklokT/SCHTnCWZ3ok="
+      "version": "1.4.6",
+      "resolved": "https://registry.npmjs.org/select2-bootstrap-css/-/select2-bootstrap-css-1.4.6.tgz",
+      "integrity": "sha1-XPtoJG9SmcoYWOAe/XiIBMc0mX4="
     },
     "semver": {
       "version": "5.7.1",

kallithea/front-end/package.json

@@ -11,7 +11,7 b''
     "jquery.caret": "0.3.1",
     "jquery.flot": "0.8.3",
     "select2": "3.5.1",
-    "select2-bootstrap-css": "1.2.4"
+    "select2-bootstrap-css": "1.4.6"
   },
   "devDependencies": {
     "less": "3.10.3",