Remove scrolls dependency

• Remove scrolls dependency
• Fix issue with notify not working on non-default queues

Not Sure

v2.0.1

version 2.0.1

Many Queues

• Multiple queues use one table with a queue_name column
• Simpler setup via QC::Setup.create (rake qc:create) & QC::Setup.drop (rake qc:drop)
• Simpler abstractions in implementation
• Better support for instrumentation via log_yield hook in QC module

OKJSON Bump

v1.0.2

use the latest okjson

Introducing OKJSON & Other FIxes

• Using OkJson
• Remove html from docs
• Use parameterised queries
• Don't set application name by default
• Injection attack bug fixed in lock_head()
• Notificaiton get sent on seperate chans for disjoint queues

Initial Release

v1.0.0

1.0