fixed warning when a namespace has not yet been used
Added tag v2.0.3 for changeset 13c1c478c55c
added Delayed decorator to simulate a slow caching backend
Added tag v2.0.4 for changeset b5f88556bb1d
fixed copy paste error -.-''
Added tag v2.0.5 for changeset 26822e7aba95
fixed broken Jailed->get() method
Added tag v2.0.6 for changeset 88b1e6a4603b