saving before merge
Merge branch 'dataCache' of https://github.com/dosimont/ocelotl into dataCache
another solution
resave before merge
Set graphic options for selecting cache policy
Take cancel into account while executing a query
Added automated generation of cache at first run; added graphical setting for the number of cache time slices; handling of the cache through a dictionary ; + cleanup
add Min/Max
Made thread settings general
cleanup
fixed a bug leading to potentially use the cache with a wrong operator
Merge branch 'dataCache' of https://github.com/dosimont/ocelotl into dataCache