updated version#2

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sauloal wants to merge 11 commits intojvhaarst:masterfrom

Commits on May 27, 2016

Commits on May 29, 2016

Commits on May 30, 2016

oop walker; no more global variables; do not read db if not saving db; added filter in case a subfolder is added; check uniqueness of input folder list
sauloal
committed

Commits on May 31, 2016

oop read/save/iterate db; pass 3 tests; filter per file; more informative debug; shared test command line
sauloal
committed

Commits on Jun 1, 2016

Commits on Jun 3, 2016

formatted numbersl fixed behavoiour regarding links; more stats; more reporting; get db size even if empty; explicitly init db when loading from file
sauloal
committed