Moving categories into Classes/Categories/ folder
Moved model files into Classes/Models/
Moved networking files to Classes/Networking.
Moved service classes to Classes/Services.
Moved view related classes to Classes/ViewRelated
Moved NUX files to Classes/ViewRelated/NUX.
Moved notification view files to Classes/ViewRelated/Notifications.
Moved view blog files to Classes/ViewRelated/Blog.
Moved view comment files to Classes/ViewRelated/Comments.
Moved view media files to Classes/ViewRelated/Media.
Moving page view files to Classes/ViewRelated/Pages.
Moving reader view files to Classes/ViewRelated/Reader.
Moving view stats files to Classes/ViewRelated/Stats.
Moving view settings files to Classes/ViewRelated/Settings.
Moving theme view files to Classes/ViewRelated/Themes.
Moving cells to Classes/ViewRelated/Cells.
Moved some UIView classes/cells to Classes/ViewRelated/Views.

There are some cells embedded with this commit, but I'll move those
out in a future commit.
Moving some post view files to Classes/ViewRelated/Posts.
Moving post geolocation files to Classes/ViewRelated/Post/Geolocation.
Moving post category files to Classes/ViewRelated/Post/Categories.