convert to string on printing
give link to the doc
Add quit command.
Match parameter types to kr's Go client and C server.
Add stats-job command support.
Merge pull request #4 from BonkaBonka/statsjob

Add stats-job command support.
go fmt
add docs
parameters type improvement.

- change priority to unsigned
- change delay and ttr to time.Duration
update readme
golint fix
remove unreachable code
Merge branch 'typefix' of https://github.com/BonkaBonka/gobeanstalk into BonkaBonka-typefix

Conflicts:
	gobeanstalk.go
Merge branch 'BonkaBonka-typefix'
Merge branch 'dev'

Conflicts:
	gobeanstalk.go
change Job.Id to Job.ID as suggested by golint.
release notes for v0.3
Merge remote-tracking branch 'upstream/master'