Example of theme plugin=======================This plugin override core templates and use template hooks to create a custom theme.- New CSS styles are added with the hook **layout:head**- A top bar is added to the layout by using the hook **layout:top**- The header template is replaced by a new one with a template overrideInstallation------------- Create a directory **Theme** under the folder **plugins**- Copy all source files in this new directory- Go on your local installation of Kanboard- After the login, you should see the alterations to the default layout