Allow component name to be passed when use as plugin

* Vue.use(flatPickr,'component-name')

Author: ankurk91

.github/ISSUE_TEMPLATE.md

@@ -6,7 +6,7 @@
 ```
 
 **Tell about your platform**
-* flatPickr version : x.x.x
+* flatPickr version : 3.x.x
 * Vue.js version : 2.x.x
 * Browser name and version : Chrome|Firefox|Safari x.x.x
 * This package version : x.x.x

src/component.vue

@@ -84,6 +84,7 @@
         this.fp.redraw();
         this.fp.setDate(this.value, true);
       },
+
       /**
        * Watch for value changed by date-picker itself and notify parent component
        *
@@ -92,6 +93,7 @@
       mutableValue (newValue) {
         this.$emit('input', newValue);
       },
+
       /**
        * Watch for changes from parent component and update DOM
        *

src/index.js

@@ -1,8 +1,11 @@
 import component from './component.vue';
 
 const flatPickrPlugin = {
-  install: function (Vue, options) {
-    Vue.component('flat-pickr', component);
+  install: function (Vue, params) {
+    let name = 'flat-pickr';
+    if (typeof params === 'string') name = params;
+
+    Vue.component(name, component);
   }
 };