Changes config in order and admin log for save and search items
Updates readme file
Removes debug output
Changes config in order and admin log for save and search items
Removes debug output
Merge branch '2014-01-28_Use_config_for_db_in_order_log_customer' of https://github.com/doleiynyk/arcavias-core into 2014-01-28_Use_config_for_db_in_order_log_customer
Merge pull request #454 from doleiynyk/2014-01-28_Use_config_for_db_in_order_log_customer

Use configurable database connections in order and log domain
Implements aggregate() method in list managers
Merge pull request #455 from nsendetzky/master

Implements aggregate() method in list managers
Uses lazy initialization for list manager
Fixes bugs in optimized list manager implementation
Makes tests repeatable despite of installed extension
Adds aggreate() to list interface
Merge pull request #456 from nsendetzky/master

Uses lazy initialization for list manager
Extends aggregate SQL statements to allow sortations and correct slicing
Extends the documentation of the aggregate() method
Merge pull request #457 from nsendetzky/master

Extends aggregate SQL statements to allow sortations and correct slicing
Indexes every product only once even if it's categorized several times
Merge pull request #458 from nsendetzky/master

Indexes every product only once even if it's categorized several times
Disables only the categories without products and not also it's sub-categories