zip package will be named now same as given package version in generate command
do update, rollback changes - update application command
updated README.md file
handle symlinks in application that will be updated
added extra parameter to generate package for specific directory in repository
spec for throwing error in generate command
travis update
created USAGE.md file on how to use updater commands
removed empty line
Merge pull request #5 from takeit/master

Update command and more improvements