Merge branch '7.x-1.x' of git.drupal.org:project/imce into 7.x-1.x
Issue #2517684 by rrfegade: Spelling errors
Removed deprecated entity_create()
Changed folder path type to string.
Set $has_trusted_data = TRUE during config save in imce_install().
Issue #2491233 by nod_, VSKor: IMCE ESLint errors
Made preview image clickable.
Made $user and $scheme arguments optional.
Renamed and rearranged static methods.
Moved response and page building from Imce to ImceFM
Changed how buildPage() is invoked by plugins.
Removed silen init option.
Added ImceFM::setMessage() method.
Changed the flow of file/subfolder appending in file manager:
Introduced addFile() and addSubfolder() methods to ImceFolder.
No more using static ImceFM::$fm
Added ImceItem::$fm which is set by ImceFM::createItem()
Assigned all form elements negative weights.
Renamed pathAccess() to checkFolderConf() which uses the new getFolderConf() method.
Implemented file field integration.
Created css/images folder for css images.
Added Imce::checkFilePaths() that checks access to user provided paths.
Fixed getFileEntity() not creating the entity.
Added uri-based Imce::getFileEntity() and Imce::createFileEntity() methods.
Added Imce::userFM() method that returns a file manager instance for a user.
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