Improvements over Server Calculator project

1. Empty search = Refresh button 2. Change label Refresh = Clear 3. The Show entries selector must save last selection for each user when refresh. 4. Save DASHBOARD status, if server is maximized keep maximized and focus its position after SAVE and update action. 5. When Search -> highlight results expanding the boxes. 6. Creation & updates logs by users. 7. 2 new fields to Host Server: - Ram Reserved - Drive Reserved (always from first disk) * This is an space cant be used by VM but server neededs to run the host server. At the moment we were adding a virtual machine called host and we were assigning the GB of RAM and disk corresponding to this reserved one, but it is better to integrate it in the host form and it is not necessaru to visualize it in the dashboard. 8. Button to add a host, a text form to manage extensive information. NAT information, GPO... 9. RDP call button... - There is a function on the internet to make calls from the web to Microsoft Remote Desktop. rdp://[login to view URL] We would like to integrate a button to make calls to an IP and port stored both by host and VM. The point 9 is another button in this same area to connect to host RDP (Remote Desktop Service). Over internet there are different ways to implement the call to Microsoft Windows Remote Desktop app with the different parameters... this options will be stored on server host and VM preferences. 10. User Management roles to hide columns and options...