API CHANGE: Added field item element as an argument in hook_CHUNK_TYPE_chunk_form_validate(). Do not set form input to form values in validation or submission. The chunks_entity_reference works as expected without patching entityreference_autocomplete.

Conflicts:
	sites/all/modules/contrib/chunks/modules/chunks_p/chunks-p.js

[CSUMB-66] Show staged chunks as they are available and do not hold them up with the queued ajax calls.

[CSUMB-66] Use array_filter() to get rid of unchecked providers. Add description to embed_code field item.

[CSUMB-66] Add ability to restrict providers in instances settings for the embed chunk. Use the chunks validation hook rather than #element_validate. Do not reference the fid when the file was unable to be loaded since it does not always make sense.

[CSUMB-66] Major revamp to large sections of Chunk.js and ChunksField.js. This prevents multiple concurrent ajax requests which cause errors because of an inconsistent form state and decouples functionality.

[CSUMB-268] Prevent new lines from being added in a paragraph chunk.

[CSUMB-248] Add a definitions chunk type to the chunks_list module. Also make some minor improvements to the list chunk type.

[CSUMB-248] Include all necessary files for handling chunk types every time a chunks field is processed.

[CSUMB-248] Make sure edit_in_place always exists in the configuration for edit_in_place chunks so we do not need to use isset in templates.

[CSUMB-262] Correctly detect whether or not we should link to content in an image chunk preview. Focus image style selection after upload.

[CSUMB-261] Make the logic of the backend when adding a new chunk match the front end. Particularly that the "new" chunk should be the one that was previously staged and that the added chunk should be the new "staged" chunk. Separate "Remove" and "Reset" buttons since they need substantively different handling on the front-end. Always setView on chunks after attachBehaviors.

[CSUMB-261] Use css psuedo elements as placeholders rather than actual text input. Make them go away when an empty input receives focus.