Getting updated reef-pi code from JFReyes

[JFReyes]

Greetings:

I'm pleased to announce my latest revision of the reef-pi software, called reef-pi-4.1-190-gf4d1fbb-MODIFIED.deb. You can get it in my Github repository here.

It includes:

* Based on the latest reef-pi master branch from upstream to insure backward compatibility
* Reorganized controls in Configuration->Settings & added UI section + internationalization
* Change Navbar & Unassigned Panel colors in Configuration->Settings using compact color picker; NOTE: for custom values use #NNN instead of #nnnnnn
* Errors notice in summary at screen bottom now changes color if errors present and opens Errors modal on click; PENDING: figuring out a way so closing the modal doesn't refresh the whole page and takes you back to the Dashboard - tricky stuff!
* Now uses Bootstrap default fonts
* Added Bootstrap icons throughout
* On-hover shading for lists
* Miscellaneous other fixes & enhacements


Now, I'm no graphic designer so I welcome suggestions for improvement. Also, there are some items still pending for makeover.

As always it comes with no warranties so YMMV. However, I would appreciate any issues to be reported to my Github issues here. You can always go back to one of my previous releases or in case of real trouble go back to the default version.

I hope y'all like it, thanks!

Cheers!