v1.0.0

Version 1.0.0 !!!

CHANGES:
Added default Cache-Control header.
DataList::sliceProperties() now returns a list of BearFramework\DataList\Object.
BearFramework\DataList\Object renamed to BearFramework\DataObject.
Removed $app argument from CacheRepository and DataRepository.
Class names update (removed "Repository").
BearFramework\App\EventsTrait moved to BearFramework\EventsTrait.

FIXES:
Fix in file access to data items (locked files retries count was too low).
Fix in data access with built-in directory functions (scandir for example).

OPTIMIZATIONS:
Error handler optimizations.