Initial code to generate a Jenkins list.
Split off jenkins job into its own file.

Tidy up the jobs.js file.
Move jenkins job to its own directory.

Also simply return an array of jobs, rather than a JS object. Houssam
says this isn't a security hole. If we get JSON hijacked blame him.
Add base for frontend widget
Add jenkins widget
Merge branch 'jenkins' of github.com:hhaidar/flexical-2 into jenkins

Conflicts:
	boards/main/jobs.js