... tweaked styling of several functional tests (the non-toolbox,datamanager,workflow,api functional tests) along the way - mostly PEP-8 fixes and eliminating * imports. Did not modify tests which do not pass - but did not in the source where they fail inside a TODO.
1. Fix a bug that included the option for a regular user to upload a directory of files when the config setting existed, but the user's directory did not exist.  Instead of throwing an exception, an attempt to create the directory will now be done.  If the attempt fails, the option to "Upload a directory of files" will not be included in the select list on the upload form.
2. When browsing a data library, only display the check boxes and the actions to perform on multiple selected datasets if library datasets are displayed.
3. Clean up the behavior when performing an action on multiple library datasets.  Instead of throwing an error and not allowing the action on any of the datasets if the user is not authorized to perform the action on 1 of them, all "unauthorized" datasets are now left alone and the action is performed on all datasets for which the user is authorized to perform the action.  Appropriate messages detail what occurred.
4. Allow regular users to delete multiple datasets returned from library dataset searches based on the behavior described in 3 above.
5. Do not include the "Select datasets for import into selected histories" option in the actions pop-up menu at the data library level if the library's root folder doesn't contain any accessible datasets.  Make behavior the same for folder popup menus.
6.  Add a new LibraryFolder.active_datasets mapper and eliminate the incorrect LibraryFolder.active_library_datasets property.  Callers of the incorrect property now use the mapper.
7. Eliminate the incorrect LibraryFolder.active_datasets property.
8. Fix the queries in the library_common controller's active_folders_and_lddas() and activable_folders_and_lddas() methods to return library_datasets instead of lddas, and rename the methods to be active_folders_and_library_datasets(0 and activatable_folders_and_library_datasets() respectively.
9. Fix bug where regular user could never see deleted library items when toggling show / hide deleted items.
10. Fix functional test for uploading directories of files to a library folder.  The test generally failed because not enough time would elapse before checking if the files uploaded.  The check is now performed in a later method in the test script, hopefully allowing for enough time to pass.
11. Functional test code clarifications for the browse_library() test method.
1. Add support for handling inherited library temnplates that include all supported field types ( AddressField, CheckboxField, SelectField, TextArea, TextField, WorkflowField ) to the upload form for library datasets. New userAddress objects can now be created on the upload forms.
2. Improve the UI for selecting tempaltes for library items - it is now clear that the displayed template is not useable since it is disabled and a message is displayed.
3. Automatically inherit template contents from parent for inherited templates.
4. Fix the AddressField UI to display the required fields for rendered html.
5. Add new test_library_templates.py functional test script.
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Dave Bouvier