javadocs (cherry picked from commit 3155f8a)
avoid attempting to delete pigeon image twice; NPE fix (cherry picked from commit fa0adcd)
showing user feedback on successful registration
logging
refactoring
style tweak
restrict certain portions of another user's profile
expand audit history code
create bulk upload if first action is a paste
bug fix in setting entry specialization fields + test
fix for issue #9: export of selected entries.
Merging latest round of improvements and bug fixes