added test file for load script
modifying data sets
added large data sets
edit
fixed sets, added files
modified data sets
added new set
adding check filetags opt
removed delete option
making check_filetags
added extra verbosity level
modularized main function
checking filetags, fixed #11
added some multithreading
auto create datasets added, fixed #12
no longer need .csv files
Update .gitignore
Merge branch 'develop' of github.com:stharrold/benchmark_disco into develop
added untracked files, added *~ to gitignore
ordered bz2urls_filetags correctly