config: extended default mime blacklist

fact_extractor/config/main.cfg

@@ -1,5 +1,5 @@
 [unpack]
-blacklist = audio/mpeg, image/png, image/jpeg, image/gif, application/x-shockwave-flash, video/mp4, video/mpeg, video/quicktime, video/x-msvideo, video/ogg, text/plain, application/pdf
+blacklist = audio/mpeg, image/png, image/jpeg, image/gif, image/bmp, image/x-win-bitmap, image/x-tga, font/sfnt, application/x-shockwave-flash, video/mp4, video/mpeg, video/quicktime, video/x-msvideo, video/ogg, text/plain, text/csv, application/pdf, application/x-sharedlib, application/x-object, application/json, application/x-java-applet, inode/symlink, application/x-terminfo
 data_folder = /tmp/extractor
 exclude =