Add BSD TAR adapter
CS fixer
Add missing doc blocks
CS fixer
fix doc bloc
Add exception message
Add BSD TAR adapter to the strategy
Fix #19 Handle tbz2, tb2, tgz archive format in file strategy

Update tests

Update tests
Merge pull request #21 from nlegoff/bsd_tar

Add BSD TAR Adapter
Mock process builder everywhere so test can pass even if archive binary is not present on system

remove unused use
Add zippy doc

Update docs

Update docs

Update docs
Improve doc
Update tests

Fix indent

fix tests
update tests

Php 5.3 compatible

Update tests
Remove debug variable
Merge pull request #22 from nlegoff/fix_travis

Fix travis tests
Add customisation img & css
Change link color
Merge pull request #18 from nlegoff/doc

Add zippy doc
Add link to read the docs documentation