add some extra options to config.ini

[AdamWHY2K]

new options:

• prepend artist name to searches
• only search for albums
• skip titles if they contain a word in blacklist

[mrusse]

I like these options. Only thing I'm worried about is forcing users to update their config with these params. Would it be possible to make them all optional (i.e. have it so the script wont crash if they are not present). One other nitpick (sorry) is that I would prefer to have placeholder values in the example config blacklist and readme. For example: title_blacklist = blacklistword1,blacklistword2

Again sorry for nitpicking! Let me know what you think.

[AdamWHY2K]

no worries, those are good points.

blacklist words changed in 0008b74 fallback values for new params added in 1cdb95c

[mrusse]

Looks good, just fixed one issue I found with the blacklist always getting triggered on the album name if the list wasnt in the config. "word" would be '' and since '' in any_string is always true it would always trigger.