updating gitignore file
pep8, pyflakes clean up
updating version
pep8 and pyflakes on easy_extract scrip
updating package informations
display archive type before extracting
using sys.exit when nothing to do
changing type
adding option for repair only
modify check_and_repair command for hj_split archives
updating doc
Merge pull request #1 from Fantomas42/master

Merged latest master from upstream