Minor comment fixes
Merge pull request #264 from GrahamCampbell/comment-fixes

Minor Comment Fixes
Update composer.md

Added a section informing people to initialize the database tables in case someone thinks it is done via magic.
Merge pull request #268 from Garbee/patch-1

Update composer docs.
Flush buffer for groups after add/remove operations in Eloquent\User model

We should flush cached `$this->userGroups` value after `attach()`/`detach()` group to/from user. Second solution for this is to append/delete group to/from buffer, but for appending case we don't know order into collection (it may be override in the `groups()` method).
Updated Cartalyst phpDoc return/param/var  types

It now uses the global FQN preceded by the backslash.
More phpDoc fixes
Kohana Validation typehint fix
Merge pull request #272 from Lavoaster/fix/phpDoc

phpDoc Fixes and Kohana typehint fix
Merge pull request #271 from VasayXTX/master

Flush buffer for groups after add/remove operations in Eloquent\User mod...
Added whirlpool hashing
Fixed salt lenght issue while extracting the salt from hashed password
Updated changelog.md
Updated config file
Added whirlpoolhashertest, reverted changelog.md
Fixed docblock spacing (WhirlpoolHasher.php)
Merge pull request #274 from iploppable/master

Added Whirlpool hash & fixed salt length on salt extraction
Update Eloquent Throttle Provider
Fixed Kohana's permission checks

- call to Text now happens from the root namespace
- on create user/groups that don't have permissions set get an empty
array
- spelling mistakes
Merge pull request #277 from happyDemon/master

Fixed Kohana's permission checks