[summary] Use `artist` instead of `albumartist`.
[summary] Include total number of tracks.
[summary] More consistent use of spaces.
Remove rogue </strong>.

Introduced in f2d0a4f4403f44fb7bb016b5ad7ed7189141e9ee
More bits of tweaking the dumps
Finished debugging the output of the dumper
Merge pull request #18 from Freso/various-summary-tweaks

Various summary tweaks
Added argparsing and a command line option for the number of threads to start
Added command line arguments to figure out which files to dump
Fixed the problem of the high level extractor leaving temp files.
Added a basic FAQ
Improved speling
Added argument parsing to the dev server
Added last 5 submitted images to home page. Changed the font size
and upped the page header one size.
Fixes for the summary page -- missing data is now handled properly.
Whops, wrong index.
More cleanup and trying to get the summary page to never crash
It helps to actually fetch the rows from the DB
Script to scrub non-whitelisted tags from metadata
Client downloads