Fixing a few typos.
Merge pull request #20 from mpeterv/fix-typos

Fix a few typos
Made a small refactor to db and model modules and implemented a generate model function. It will create a basic lua file inside your models directory. Does not yet capture field types to translate to validation rules but that could be a thing in the future.
Usage: local model = require "sailor.model"
	model.generate_model(<table_name>)
Merge branch 'master' of https://github.com/Etiene/sailor
Generate Mysql model function, if you are a model first, you can generate the table based on it.
Usage: ModelName = sailor.model("model_name")
	ModelName:generate_mysql()
Fixing some types on dev-app tests and commenting the mailer tests for now
file type
404 default page handling
Merge pull request #21 from leokaplan/master

Added the "file" type for forms and a handler for page not found(404)
Modified model validate to use valua properly.

It will now validate attributes in the correct order and validation functions may be reused. It is necessary to rewrite generate mysql function and update the model examples.
Commenting generate mysql function for the moment
Fixing stuff to be compatible with new model changes
Merge branch 'master' of https://github.com/Etiene/sailor
Remove trailing whitespace from documentation files
Add somewhat hacky documentation for OS X
Mention Mac installation instructions on README.md
Remove unnecessary instruction from INSTALL_MAC.md
Enhance Mac documentation further
Merge pull request #22 from adelgado/add-documentation-for-os-x

Add documentation for OS X