Fix up the mimetype detection routines in libLumina and add a new findMimeIcon function as well.
Get the lumina file manager converted over to a different backend system for querying the directory contents and implement the 3 different types of view modes - detailed list, basic list, and icons. Because of this, it also displays the appropriate icon for each file based on it's mime-type.
Speed up sequential mime-type checks by caching the contents of the globs2 DB. The minimum time for the cache to get updated is 30 seconds.
Merge branch 'master' of github.com:pcbsd/pcbsd