Added some links as a suggestion. People should do this from now on. Please.
Removed un-needed images folder
Added new models
Navigation improvements and a public to protected changes on files module models
-Fixed incorrect variable in admin.php
-Added parent and children relationship to Link model
-Updated tree_builder lex tag
-Updated some old references to navigation_m
Fixed join syntax to query builder
-Fixed tabs in admin controller
-Updated navigation_m to Link in Page model
-Updated navigation widget to use eloquent models
Updated naming convention
Only show root level links, children should be loaded via eager loading
Merge remote-tracking branch 'upstream/2.3/develop' into feature/comments
Sync'd up comments controller with 2.2/develop since some conflicts were in there
Updated comments controller
Progress on Comments module conversion.

-Updated admin.php except for index function
-Updated Comment Model
-Updated CommentBlacklist Model
-Updated Comments view
updated library, updated admin controller except for pagination
Merge branch '2.3/develop' of git://github.com/pyrocms/pyrocms into 2.3/develop
Updated docblock version number.
Updated pyrocms theme with findRecent
Updated blog and pages delete methods, added findManyByModuleAndEntryId method for comments
Removed old models
Reverted clearing cache for navigation links. PSR-2 Updates.