init v3.2.4
add note about sourcegraph
pep257
refactor to reduce complexity of main (now<10)
add fnpatt to 'isbn_ren' (#52)
make meta more robust
add fnpatt (#52)
refactor 'isbn_ren' and 'dev.rename' (#53)
make 'core' more compact
add more tests for 'dev.rename'
fine tune coverage
more tests for 'dev.rename'
fix ambiguity between service and placeholder
add 'parse_placeholders' to 'dev.lab'
fix 'get_isbn'
update CHANGES.txt
set defaults conf as builtin
fmt docstrings
add mock
clean