* Fix: defines images alt text through file
* Homepage layout: single elements can be enabled/disabled
* Widgets: dehardcodes title. As a consequence, configuration files have
been renamed, widgets are now totally "generic" and could be reused
BREAKING CHANGES: requires new configuration file for home layout. Old
configuration file have been renamed due to dehardcoding.
Closes: #4#18
Conflicts: pull #13
Kudos: @Zekromaster for the dehardcoding
Partials have been reorganized, to improve general understandability and
enhance code reuse (ex. when adding pages, the "wave" will be loaded as
a partial)
f-dinucci