fixing an HDF bug
Initial commit for diagnostic files
fixed a bug with scalar variables
added to possibility of always retrieving fixed variables!
Maximum two simulataneous queries
Allow 5 simultaneous queries
Improved performance by bundling data nodes and simulations listing
Added the possibility of retrieving only one day
Added data_node as a fundamental field
made data_node a fundamental field in the database and simplified its listing
Fixed memory leak in data_node evaluation
moved to 0.9.6rc5
Added the possibility to retrieve straight to python
Moved to 0.9.6