Align web-site style to masesgroup.com

[masesdevelopers]

Is your feature request related to a problem? Please describe. Since main site has a new style, update this web-site to the style of main site

Describe the solution you'd like At least shall be:

• added modern template
• added favicon of mases
• changed the footer to report info on MASES

Describe alternatives you've considered N/A

Additional context N/A

[masesdevelopers]

No more use chocolatey, instead invoke: dotnet tool update -g docfx