Basic MultiImageFileset test.
Merge pull request #1049 from rleigh-dundee/specification-removal

Specification removal
Trivial typos not affecting behavior.
Clean up some Python use of deprecated raise "string"
remove unnecessary Python imports of exceptions
Add EOL to end of script.
Fix missing "-" in permission string.
Replace assertTrue by assertEquals
Fix test. Delete should happen at the end of the test.
Change date in header.
Load settings per user. Fix test
Merge pull request #1113 from snoopycrimecop/merge/develop/submodules

Update develop submodules
Minor correction to spacing and comment.
Blitz Adding FilesetWrapper class
fileset.copyImages() don't need wrapping now
Merge pull request #1119 from mtbc/trac-2581-dev

Various code cleanup, mostly Python exceptions (rebase)
Move helper methods to library.py
Fix failing delete test. Fixes #10823
blitz: ExporterI uses XMLTools.writeXML
merge develop -D org -I include -E exclude: PR 1075 (Connection (rebased onto develop))