FEATURE: add bootstrap datepicker. All elements with .date class are now datepicker holders

package-lock.json

@@ -152,6 +152,14 @@
         "inherits": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz"
       }
     },
+    "bootstrap-datepicker": {
+      "version": "1.7.1",
+      "resolved": "https://registry.npmjs.org/bootstrap-datepicker/-/bootstrap-datepicker-1.7.1.tgz",
+      "integrity": "sha1-Tuf680iI2+x4NPv52+fEJ34B3a8=",
+      "requires": {
+        "jquery": "3.2.1"
+      }
+    },
     "bower": {
       "version": "1.8.0",
       "resolved": "https://registry.npmjs.org/bower/-/bower-1.8.0.tgz",
@@ -1761,8 +1769,7 @@
     "jquery": {
       "version": "3.2.1",
       "resolved": "https://registry.npmjs.org/jquery/-/jquery-3.2.1.tgz",
-      "integrity": "sha1-XE2d5lKvbNCncBVKYxu6ErAVx4c=",
-      "dev": true
+      "integrity": "sha1-XE2d5lKvbNCncBVKYxu6ErAVx4c="
     },
     "json-stable-stringify": {
       "version": "1.0.1",