fix typos
remove unused use statement
fix docblocs
use composer psr-4 autoloading
Merge pull request #64 from koriym/feature/fix-typo

Fix typos
use correct variables
[FIX] setAttribute() needs to return a bool; thanks @mindplay-dk
[FIX] PDO::quote() converts NULL to ''; this fix honors the normal PDO behavior.
typo fix
Merge branch 'develop-2' of github.com:auraphp/Aura.Sql into develop-2
split PdoInterface from ExtendedPdoInterface, and add fetchObject*() to interface
update docblocks
[ADD] Method fetchStatement()
[BRK] Remove methods bindValue(), bindValues(), and getBindValues()
send queryString instead of full handle to endProfile
udpate docblock
use parent exec()
make fetchStatement() not depend on query()
separate normal prepare from a prepare-for-fetch, and make query() use parent
rename fetchStatement() to perform()