change the renamed file handling tunable to be false by default
fix the warning
remove too generic MAGICS from Java and Scala analyzers
fixes #782
add zaphist sub-command to clear history cache for given repository
fixes #758
Merge pull request #786 from vladak/historyzap_option

add zaphist sub-command to clear history cache for given repository
add comment on why -f is used
fix clear history usage and naming
Merge pull request #785 from vladak/analyzer_magics

remove too generic MAGICS from Java and Scala analyzers
Merge pull request #784 from vladak/removed_tunable_flip

change the renamed file handling tunable to be false by default