Simplify the Windows daemon

Discovered it is possible to hide a node.exe console window using the CREATE_NO_WINDOW flag. This greatly simplifies the Windows daemon code as it no longer needs to run as a service. This also solves some security issues highlighted, namely the ability for different User Accounts to access each others PZP...

Jira issue: wp-654
Bug fix in widget server

Fixed bug where retrying the port connection fails if the port is already in use. Also bumped version numbers and copyright.

Jira issue: wp-654
Updated Windows installer

Updated and tidied up the Windows installer, removing all old commented out code. Updated webinos.js to latest version.

Jira issue: wp-654
Merge pull request #401 from TobyEalden/wp-654-windows-daemon-mods

Wp 654 windows daemon mods