The purpose of a cache is to retain stuff, duh
Version bump
Merge pull request #6 from itkovian/default-cache-retain

Default cache retain
For simple stores, no retentio is required, as data is overwritten anyway
Merge pull request #7 from itkovian/default-cache-retain

For simple stores, no retentio is required, as data is overwritten anywa...
Extend critical message with exception type and value information
Defined the critical exception handling in a new function
Set default excepthook to catch unhandled exceptions
Logging when in the excepthook
Version bump