Ember Admin - Upload Modal

Issue #2547
Cleanup Misc Ember Code

No issue

Misc Places
- Removed expired, irrelevant, and fixed todos

FloatingHeaderPartial
- Fixed "Written" vs "Published" text logic

SettingsGeneralController
- Removed single quotes from property names

EditorBaseController, MarkerManagerMixin
- Aligned var declarations

PostItemView
- Commented out unfunctional code for feature request #2398
- Switched `isPage`, `isFeatured` to be computed properties in `Po
- use `toggleProperty` in `PostController.action.toggleFeatured`
Get single post from API by id and query params; Auto-sort posts list

closes #2883, closes #2951
- introduce custom findQuery in ApplicationAdapter
- posts/post route and editor/edit route now use custom findQuery to find a single post by id with query params
- create a sorting function in PostsController for out-of-order loading
- refresh updated posts in posts.index to make PostsList highlight latest draft after returning from a save in editor
Merge pull request #2897 from lholmquist/modal_uploader

Modal Uploader
Merge pull request #2985 from novaugust/featured-and-page-cleanup

Cleanup PostItemView code
Merge pull request #2884 from darvelo/sort-posts-list

Get single post from API by id and query params; Auto-sort posts list
Cleaning up the unit tests
Temporary HTML for the User Management screen & Setup screen
Merge pull request #2994 from PaulAdamDavis/setup-user-manage-html

Temporary HTML for the User Management screen & Setup screen
Fixing typo in navbar
Improve error handling during bootstrap process

Refs #2986
-More thorough promise handling in bootstrap.js
-Catch rejected promises from the bootstrap module and force
 a Grunt failure instead of an erroneous success
-Adjust the bootstrap unit tests

fix
Merge pull request #2993 from jaswilli/issue-2986

Improve error handling during bootstrap process
Fix deletion of Post Model in Editor and Content screens

fixes #2999
- handle undefined argument in openModal function
- catch whether a model is deleted in Editor routes to aid transition
- move updateTags function to the PostModel
- add call to updateTags in delete-post modal
Merge pull request #3001 from darvelo/fix-delete-post

Fix deletion of Post Model in Editor and Content screens
Functional tests for Ember

issue #2989

- Adds lodash for bind and isNumber - looking for a better solution for this
- Still needs the editor and flow tests porting
- Some of the tests are commented out awaiting further implementations