Relax rhumsaa/uuid version constraint
Merge pull request #14 from jsor/rhumsaa-uuid-version-fix

You are right. There is no special reason. Thank you for pointing this out.
Move autoloading of test classes to autoload-dev
Make zendframework/zend-db (and zendframework/zend-serializer) an optional dependency
Fix configuration variable of zf2 adapter
Merge pull request #15 from jsor/composer-tweaks

Composer tweaks
Merge pull request #17 from jsor/adapater-configuration

Fix configuration variable of zf2 adapter
Update README.md