Adds default settings properties.not_null = false (#110)
Changes instance.save() to support an hash of changes before saving (#111)
Updates Readme with a new section about updating instances
Adds setting connection.reconnect (default=false) to auto-reconnect (only mysql for now) (#112)
Rename notnull to required
Add some property documentation
Merge pull request #113 from dresende/required

Rename notnull to required, add doco
Adds possibility of order to aggregate method (#114)
Adds .select() aggregate function to support additional properties to be selected (#114)

This was already supported but this way people can point them later
update readme
Changes model.find() queries to specify columns instead of selecting all from db (#106)
update readme
Merge pull request #116 from huangyingjie/updateDocument

update readme
Changes hasMany.addAccessor to support arrays of instances (#97)
Adds test for hasMany.addAcessor array of associations