Uploaded a beta version 1.0.31

The main additions to this version - the integration of logic GETL with java RDBMS H2Database. GETL now has a high-performance SQL data store in memory for storage and processing of the intermediate data.

On the basis of the new temporary data storage been rewritten the entire logic of the file and ftp managers. I plan to in the future also rewrite aggregation and sorting of data.