Merge pull request #47 from brewing/master

fixes
added get images by directory / tree_parent_id
Merge pull request #48 from brewing/feature/directory

added get images by directory / tree_parent_id
added tree_parent_name_id using for mapping ActiveRecordName to get the tree_parent_id
Merge pull request #49 from brewing/feature/directory

added tree_parent_name_id using for mapping ActiveRecordName to get the ...
added Feature to preselect folder for File
add on action Browser display Foldername
Merge pull request #50 from brewing/feature/directory

Feature/directory
Merge commit '4cf10572974696d868d8d65b20146fef2d81a36e'

Conflicts:
	views/default/_thumb.php