[Optimization] Change size to more adequate storage type

Store upload folder names into constants

[Optimization] Change size to more adequate storage type

[Optimization] Change size to more adequate storage type

Allow to change the Basic Auth prompt message

Add new tests for Date\Various class

[DRY] Better code;Dont duplicate file_put_contents() code

Bootstrap actually uses "fonts" folder

Although this doesn't respect the "singular folder" naming convention in static directory

Change caps to make it consistency with the others

pH7CMS v10.2.0