add test for saving has many relationship
Add failing test for dirty tracking hasMany array content.
Fix records to be embedded.
Merge pull request #307 from shime/more-tests

add test for saving has many relationship
Merge pull request #305 from forumm/hasmany-failing-dirty-test

Add failing test for dirty tracking hasMany array content.
Minor typo fixes
Merge pull request #329 from existentialism/typo-fixes

Minor typo fixes