Fixed typos
Fix fetch method for Eloquent models.
Made relations respect visible attributes.
Fix spacing in comments.
Transparent support for APCu cache via 'apc' driver.
Add morphs short-hand method.
Namespaces are now excluded from guessed model names.
Added mediumText and longText to schema builder.
Added newest and oldest methods to query builder for timestamp short-hand queries.
merge 4.0 branch to master. fix conflicts.
Throw exception if SQLite database doesn't exist.
Merge branch '4.0'