check loaded schema and throw exception
remove php tag from README
update README
Add run-xhprof script
update mixin sample
forward hasMany method to many method
Update README
update TODO
Update todos on github
Add immutable to BookSchema
Add immutable checking in Model::update method
show model class name for exception
spaces
Merge branch 'master' of git.corneltek.com:php/LazyRecord
Add validator example
Checking in changes prior to tagging of version 1.9.12.
spaces
Refactor TestCase LazyRecord\ModelTestCase class
Checking in changes prior to tagging of version 1.9.13.
Add action methods