feature request: add support for printing SQL statments
Did some research, and found out that maybe I can use 'logging' module to achieve part of 'sqlall' functionalities. 

http://stackoverflow.com/questions/6350411/how-to-retrieve-executed-sql-code-from-sqlalchemy

So in Django, you have the 'sqlall' command that allows you to do the following:
##### Prints the CREATE TABLE, custom SQL and CREATE INDEX SQL statments for the given model module name(s).

It would be nice if peewee adds support for displaying database-specific SQL statements of a model or query.

Thanks.
