Removed submodule for HAP-NodeJS and moved to NPM

It seemed to be easier all around to use NPM to manage the dependancy on HAP-NodeJS.

This PR removes the submodule, and adjusts the paths of all checked in shims to reference the NPM module instead.

I also updated the documentation to reflect the simpler install ;)

accessories/AD2USB.js

@@ -1,4 +1,4 @@
-var types = require("../lib/HAP-NodeJS/accessories/types.js");
+var types = require("HAP-NodeJS/accessories/types.js");
 var AD2USB = require('ad2usb');
 var CUSTOM_PANEL_LCD_TEXT_CTYPE = "A3E7B8F9-216E-42C1-A21C-97D4E3BE52C8";
 

accessories/Carwings.js

@@ -1,4 +1,4 @@
-var types = require("../lib/HAP-NodeJS/accessories/types.js");
+var types = require("HAP-NodeJS/accessories/types.js");
 var carwings = require("carwingsjs");
 
 function CarwingsAccessory(log, config) {

accessories/ELKM1.js

@@ -1,4 +1,4 @@
-var types = require("../lib/HAP-NodeJS/accessories/types.js");
+var types = require("HAP-NodeJS/accessories/types.js");
 var elkington = require("elkington");
 
 function ElkM1Accessory(log, config) {

accessories/HomeMatic.js

@@ -1,4 +1,4 @@
-var types = require("../lib/HAP-NodeJS/accessories/types.js");
+var types = require("HAP-NodeJS/accessories/types.js");
 var request = require("request");
 
 function HomeMatic(log, config) {

accessories/Http.js

@@ -1,4 +1,4 @@
-var types = require("../lib/HAP-NodeJS/accessories/types.js");
+var types = require("HAP-NodeJS/accessories/types.js");
 var request = require("request");
 
 function HttpAccessory(log, config) {

accessories/LiftMaster.js

@@ -1,4 +1,4 @@
-var types = require("../lib/HAP-NodeJS/accessories/types.js");
+var types = require("HAP-NodeJS/accessories/types.js");
 var request = require("request");
 
 // This seems to be the "id" of the official LiftMaster iOS app

accessories/Lockitron.js

@@ -1,4 +1,4 @@
-var types = require("../lib/HAP-NodeJS/accessories/types.js");
+var types = require("HAP-NodeJS/accessories/types.js");
 var request = require("request");
 
 function LockitronAccessory(log, config) {

accessories/Sonos.js

@@ -1,4 +1,4 @@
-var types = require("../lib/HAP-NodeJS/accessories/types.js");
+var types = require("HAP-NodeJS/accessories/types.js");
 var sonos = require('sonos');
 
 function SonosAccessory(log, config) {

accessories/WeMo.js

@@ -1,4 +1,4 @@
-var types = require("../lib/HAP-NodeJS/accessories/types.js");
+var types = require("HAP-NodeJS/accessories/types.js");
 var wemo = require('wemo');
 
 // extend our search timeout from 5 seconds to 60

accessories/X10.js

@@ -1,4 +1,4 @@
-var types = require("../lib/HAP-NodeJS/accessories/types.js");
+var types = require("HAP-NodeJS/accessories/types.js");
 var request = require("request");
 
 function X10(log, config) {

accessories/XfinityHome.js

@@ -1,4 +1,4 @@
-var types = require("../lib/HAP-NodeJS/accessories/types.js");
+var types = require("HAP-NodeJS/accessories/types.js");
 var request = require("request");
 var xmldoc = require("xmldoc");