The following classes are no longer static:
- core/Environment
- core/Init
Minor changing:
- core/Dispatcher class renamed to Luwrain
Control panel application added:
- org.luwrain.app.control package added
- Corresponding string constructors for EN and RU languages added
- Corresponding command added
Towards proper PIM implementation:
- News storing gets new implementation based on registry
- PimManager class is no longer static
- Luwrain static class gets new getPimManager() method
- New exceptions for PIM operations: ValidityException and RegistryUpdateException
PIM management:
- Code for establishing JDBC connections for news and mail added
- CoreRegistryValues no longer contains pathes for PIM
- Control app gets the first code for PIM interaction

Controls:
- TreeArea deeply updated (first of all gets refresh operation)
- ControlEnvironment interface and DefaultControlEnvironment class added
  (it is not good if standard controls touch static classes, Luwrain, in particular)
-EmbeddedSingleLine class and related interfaces added

Registry:
- first code for registry app added
- registry feature to get list of subdirectories added

SQL:
-preliminary script for luwrain MySQL database initialization added
- obsolete SQL code removed