Made the program compile again after moving stuff around

Moved more files

Moved files

Moved taglib headers and lib around. Minor updates

Moved code from new synology server to pc. Will push to repo on server. Added a blank line to have something to commit.

Downloading works again. Removed cover downloading from Discogs, takes too long time. Do it when asked

Dont`t remember what I did here, changed several weeks before this commit

Minor changes

Overloaded < operator for TagItem, plus minor changes in TableWidget

Moved all table/albumInfo stuff to a QTableWidget subclass called TableWidget. Compiles and seems to work

Changed a lot of object names and some enum names, mainly in SearchDialog

Changed several objectnames to correctly start with upper-case letters. Removed temporary variables to store checkbox settings in tageditor, now just use checkbox objects directly.

Added access functions to TagItem, this class should be used everywhere for editing tags

Made getTag private in TagItem

One must set at least one column in SetColumnsDialog