CORE-4914 Added drag-n-drop validation for filtered folders.

Updated DiskResourcePresenterImpl#canDragDataToTargetFolder to check if the destination folder is a filtered folder.
live grid view. Refactor select all
refactor checks for select All in live view
CORE-4954 Fixed DiskResourcePresenterImpl#canDragDataToTargetFolder

Added an identity check, since DiskResourceUtil#isDescendantOfFolder has been fixed to no longer return true for a folder checked against itself.
Revert "CORE-4927 More refactoring to use folder paths."

This partially reverts commit c640e97298a22c27afcdf63fe55aa82d649e323d.
CORE-4914 Added root folder check to DiskResourceViewImpl#getFolderById

Since a root folder that is listed under another root should be considered a filtered folder (such as the user's home folder that is listed under the "Shared With Me" folder, a.k.a /iplant/home), the DiskResourceViewImpl#getFolderById method will first look for a root folder to return that matches the given folderId.
Removed KLUDGE not needed anymore in GXT 3.0.6.
add time delay on link pop-up
CORE-4806: Massive refactor of App editor code
Merge branch 'master' of github.com:iPlantCollaborativeOpenSource/ui-disk-resource-module
core-4598 show success to user when restore operation is completed.
core-4956 add tool tip for metadata attrib n value
Merge branch 'master' into STABLE
Versioned as part of Release Candidate for v1.8.4