Release 0.7.0

This is a maintenance release for community bugfixes and exposing
configuration variables.

* Add new `mysql` class parameters:
 -  `basedir`: The base directory mysql uses
 -  `bind_address`: The IP mysql binds to
 -  `client_package_name`: The name of the mysql client package
 -  `config_file`: The location of the server config file
 -  `config_template`: The template to use to generate my.cnf
 -  `datadir`: The directory MySQL's datafiles are stored
 -  `default_engine`: The default engine to use for tables
 -  `etc_root_password`: Whether or not to add the mysql root password to
 /etc/my.cnf
 -  `java_package_name`: The name of the java package containing the java
 connector
 -  `log_error`: Where to log errors
 -  `manage_service`: Boolean dictating if mysql::server should manage the
 service
 -  `max_allowed_packet`: Maximum network packet size mysqld will accept
 -  `old_root_password`: Previous root user password
 -  `php_package_name`: The name of the phpmysql package to install
 -  `pidfile`: The location mysql will expect the pidfile to be
 -  `port`: The port mysql listens on
 -  `purge_conf_dir`: Value fed to recurse and purge parameters of the
 /etc/mysql/conf.d resource
 -  `python_package_name`: The name of the python mysql package to install
 -  `restart`: Whether to restart mysqld
 -  `root_group`: Use specified group for root-owned files
 -  `root_password`: The root MySQL password to use
 -  `ruby_package_name`: The name of the ruby mysql package to install
 -  `ruby_package_provider`: The installation suite to use when installing the
 ruby package
 -  `server_package_name`: The name of the server package to install
 -  `service_name`: The name of the service to start
 -  `service_provider`: The name of the service provider
 -  `socket`: The location of the MySQL server socket file
 -  `ssl_ca`: The location of the SSL CA Cert
 -  `ssl_cert`: The location of the SSL Certificate to use
 -  `ssl_key`: The SSL key to use
 -  `ssl`: Whether or not to enable ssl
 -  `tmpdir`: The directory MySQL's tmpfiles are stored
* Deprecate `mysql::package_name` parameter in favor of
`mysql::client_package_name`
* Fix local variable template deprecation
* Fix dependency ordering in `mysql::db`
* Fix ANSI quoting in queries
* Fix travis support (but still messy)
* Fix typos
Merge pull request #202 from hunner/release_0.7.0

Release 0.7.0