If the microsecond of the dat is > 6 digits. Date is corrupted
Make the datetime objects TZ aware and store date in UTC
zadd now returns the redis returned value
Merge branch 'master' of github.com:kiddouk/redisco
Fixes issue #22
fixes a bug where the datetime is not cumputer correctly with DST

* uses gmtime instead of mktime
* load the timestamp and for to utc
First step to working inheritance

Handles inheritance of:
* Attributes
* Lists
* Counters
Inheritance supports references

* Copy referenced objeects in the parent to the child
Fixes for #31
Implement object fetching and drop attribute lazy loading
Update test runner to new connection interface
Implementation of benchmarks (based on Ohm)
Now raises the Exception respecting the new style
Many optimizations

* remove useless base64 encoding since redis is now binary safe
* keys to delete is now a set, preventing multiple delete of the same key
remove that useless debug (SHAME !)
Implement object fetching and drop attribute lazy loading
Now raises the Exception respecting the new style
Many optimizations

* remove useless base64 encoding since redis is now binary safe
* keys to delete is now a set, preventing multiple delete of the same key
remove that useless debug (SHAME !)
Prevent a double sort on the same keys