collect runtime/memory reports

[sjanssen2]

Description of feature

Orb quantifies results of assemblers run through Caviar. As of now, the time/memory usage is stored in files within the Caviar call. Shouldn't Orb collect these files and deposit in an extra directory? Thus, compiling the according plot, would NOT require presents of Caviar working dir.

[tensulin]

The Caviar Pipeline generates the usage log files.

Is the suggestion that Caviar puts the files into a new results subfolder, e.g., computelogs/* ?