FileTypes speedup completed
Merge pull request #158 from linzhp/speedup_FileTypes

FileTypes speedup
added database schema visualizations
integrated new database schema visualizations
Merge pull request #159 from philip-iii/contrib/data_model

Updated database schema visualizations
minor bug fixes
add hard order option to the sample config
add condition to tolerate empty lines
Merge branch 'master' of github.com:SoftwareIntrospectionLab/MininGit