func (c *Client) GetAllProjects() ([]ProjectSummary, error) {
	p := &projects{}
	err := c.get([]string{"projects"}, nil, p)
	return p.Projects, err
}
func (c *Client) GetAllProjects() ([]ProjectSummary, error) {
	p := &projects{}
	err := c.get([]string{"projects"}, nil, p)
	return p.Projects, err
}
// GetAllProjects retrieves and returns all of the projects defined in the Rundeck server.