Add Browser2 to master

BUG:19351071

default.xml

@@ -373,6 +373,7 @@
   <project path="packages/apps/BasicSmsReceiver" name="platform/packages/apps/BasicSmsReceiver" />
   <project path="packages/apps/Bluetooth" name="platform/packages/apps/Bluetooth" groups="pdk-cw-fs" />
   <project path="packages/apps/Browser" name="platform/packages/apps/Browser" />
+  <project path="packages/apps/Browser2" name="platform/packages/apps/Browser2" />
   <project path="packages/apps/Calculator" name="platform/packages/apps/Calculator" />
   <project path="packages/apps/Calendar" name="platform/packages/apps/Calendar" />
   <project path="packages/apps/Camera" name="platform/packages/apps/Camera" />