Teams/Organizations part 1, in progress. Add table: org

Thanks to xet7 !

Related  #802

models/org.js

@@ -0,0 +1,121 @@
+Org = new Mongo.Collection('org');
+
+/**
+ * A Organization in wekan
+ */
+Org.attachSchema(
+  new SimpleSchema({
+    id: {
+      /**
+       * the organization id
+       */
+      type: Number,
+      optional: true,
+      // eslint-disable-next-line consistent-return
+      autoValue() {
+        if (this.isInsert && !this.isSet) {
+          return incrementCounter('counters', 'org_id', 1);
+        }
+      },
+    },
+    version: {
+      /**
+       * the version of the organization
+       */
+      type: Number,
+      optional: true,
+    },
+    name: {
+      /**
+       * name of the organization
+       */
+      type: String,
+      optional: true,
+      max: 190,
+    },
+    address1: {
+      /**
+       * address1 of the organization
+       */
+      type: String,
+      optional: true,
+      max: 255,
+    },
+    address2: {
+      /**
+       * address2 of the organization
+       */
+      type: String,
+      optional: true,
+      max: 255,
+    },
+    city: {
+      /**
+       * city of the organization
+       */
+      type: String,
+      optional: true,
+      max: 255,
+    },
+    state: {
+      /**
+       * state of the organization
+       */
+      type: String,
+      optional: true,
+      max: 255,
+    },
+    zip_code: {
+      /**
+       * zip_code of the organization
+       */
+      type: String,
+      optional: true,
+      max: 50,
+    },
+    country: {
+      /**
+       * country of the organization
+       */
+      type: String,
+      optional: true,
+      max: 255,
+    },
+    billing_email: {
+      /**
+       * billing_email of the organization
+       */
+      type: String,
+      optional: true,
+      max: 255,
+    },
+    createdAt: {
+      /**
+       * creation date of the organization
+       */
+      type: Date,
+      // eslint-disable-next-line consistent-return
+      autoValue() {
+        if (this.isInsert) {
+          return new Date();
+        } else {
+          this.unset();
+        }
+      },
+    },
+    modifiedAt: {
+      type: Date,
+      denyUpdate: false,
+      // eslint-disable-next-line consistent-return
+      autoValue() {
+        if (this.isInsert || this.isUpsert || this.isUpdate) {
+          return new Date();
+        } else {
+          this.unset();
+        }
+      },
+    },
+  }),
+);
+
+export default Org;