starting public API refactorings
fix Options package name
long tokens work better with reader
update inline doc
add support for gzipped input files
breaking change: make quiet the default

remove the -q flag and introduce -verbose
display some stats in -verbose mode
update README
v0.3.0
Merge branch 'public-api-refactoring'

* public-api-refactoring:
  v0.3.0
  update README
  display some stats in -verbose mode
  breaking change: make quiet the default
  add support for gzipped input files
  update inline doc
  long tokens work better with reader
  fix Options package name
  starting public API refactorings