testing-framework: diff stats calc
testing-framework: content length in diff stats, clustering
testing-framework: fix and other diffs clusterer
testing-framework: commit keywords and size clusterer
testing-framework: abstract clusterer
testing-framework: support binary in diff stats calc, size is in bytes now
testing-framework: extract commit keywords
testing-framework: commit keywords and percent
testing-framework: exclude test files
testing-framework: keywords and number
testing-framework: keywords and avg percent change
testing-framework: general main
testing-framework: dont clusterize commits without category
testing-framework: change percent when files were added in general percent calc, simplify keywords and size
testing-framework: create packages
testing-framework: create abstract general runner
testing-framework: update percents to be delta
testing-framework: keywords and added files
testing-framework: renaming
testing-framework: keywords and removed files