v0.9.0

Changelog

• 2d625f5 Added 3 new parameters (collect_top_query, collect_top_table and collect_top_index) to collect statistics only for TOP k queries, tables or indexes. By enabling these parameters you can reduce the amount of data collected and lower the load on the database and increase the performance of pgSCV. These parameters can be useful for databases with many tables, indexes or high query rate. Big thanks @dbulashev See a detailed description of the new parameters in Wiki. (#31 #34)