Add move buttons, misc improvements
Re-added save and restore buttons
Removed debug
Fix compilation with qt <= 5.2
Add "saved" msgbox
Misc fixes

ucfirst(setCode): requires oracle re-run
reorder columns
rename the “short name“ column as “set code“
ensure proper casting for releaseDate and sortKey fields (refs 00a5ed0)
Merge pull request #471 from ctrlaltca/set_extinfo

More sets handling improvements