Added updating of information for TV shows from TheTVDB. This is done at SEASON level, all linked episodes will be updated.
Added facility to get images from TheTVDB
Fixed spelling mistake
Corrected the poor quality of images downloaded from TMDB
Added further DB checking to prevent trying to open NMJv2 databases.
IMPORTANT NOTE: To bring it into line with NMJToolbox2 the SQLite DDL now uses the updated version. You will need to re-download the SQLite dll to use this version of NMJToolbox.