Removed un-needed images folder
Added new models
Eloquent Refactor: Navigation #2330
Add another check before session_start() and AUTO_LANGUAGE to avoid errors
Merge pull request #2494 from obrignoni/2.3/fix-my-controller

Add another check before session_start() and AUTO_LANGUAGE
Fixed Fatal Error in Pages admin, described in #2495

Self-closed children tag in tree_builder()
Merge pull request #2495 from obrignoni/2.3/eloquent-refactor-navigation

Eloquent Refactor: Navigation #2330
Merge pull request #2502 from obrignoni/2.3/fix-pages

Fixed Fatal Error in Pages admin, described in #2495
Navigation improvements and a public to protected changes on files module models
Removing required rule on password field

on Localhost, by default password is not required for default user ( 'root' ).
Merge pull request #2507 from dakshhmehta/2.3/develop

Removing required rule on password field in installer
-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