Merge pull request #49 from apriantopramana/v0

Fixing ordering data on OCI Cursor
Hiding some sensitive attributes
[PROPOSAL] PSR-2 Coding Standard
Fixing filter call to undefined method
Edit OCICursor
PSR-2
[NEW] Cursor toArray() works recursively

Some additional info:
- Cursor can be converted to string using json_encode method
- toArray() function can normalize the data to non-object not an instanceof Norm\Type
- HashedObserver is rewrite, using BCRYPT as default algorhytm
- Each Norm\Type should have normalize() to normalize itself
Merge pull request #50 from krisanalfa/v0

Fixing filter call to undefined method
fixing grammar expression for lt for lte
add like counter for sqldialect
Merge branch 'v0' of https://github.com/xinix-technology/norm into v0

Conflicts:
	src/Norm/Cursor/OCICursor.php