Fix decimal error in Invert node

CHANGELOG.md

 # node-red-contrib-boolean-logic-ultimate
 <p>
+<b>Version 0.0.7</b><br/>
+- Fixed decimal error in the "Invert" node.<br/>
+</p>
+<p>
 <b>Version 0.0.6</b><br/>
 - Fixed crappy "Invert" node.<br/>
 </p>

boolean-logic-ultimate/InvertUltimate.js

         RED.nodes.createNode(this,config);
 		this.config = config;
 		var node = this;
+		var decimal = /^\s*[+-]{0,1}\s*([\d]+(\.[\d]*)*)\s*$/
 		node.status( {fill:  "grey" ,shape: "dot" ,text: "waiting"});
 		
         this.on('input', function(msg) {

package.json

 {
     "name": "node-red-contrib-boolean-logic-ultimate",
-    "version": "0.0.6",
+    "version": "0.0.7",
     "description": "A set of Node-RED enhanced boolean logic, with persisten values after reboot and more",
     "author": "Supergiovane (https://github.com/Supergiovane)",
     "dependencies": {