Attempt multiple sort directions in order by
Tests for multiple sort directions
bump version
Merge branch 'master' of https://github.com/sasos90/BaseModel into sasos90-master
Merge branch 'sasos90-master' into hotfix/0.3.3
Set the proper LIMIT syntax for non-mysql DBs

As proposed bt #3.
Test the non-mysql LIMIT syntax
Update changelog
Add multi-direction ORDER BY to docu
Merge branch 'hotfix/0.3.3'