at() methods should return the page object on match

[geb-bot]

Originally created by Luke Daley.

This would make it easier for people wanting to use more types:

class SomeGebSpec extends GebSpec {

    def "login"() {
        when:
        go "http://somewhere.com"

        then:
        def loginPage = at(LoginPage)
        loginPage.username.value "fred"
    }
}

[geb-bot]

Resolved

[geb-bot]

Originally posted by Marcin Erdmann.

Resolved in apache/groovy-geb@82b1747

Also applied to toAt() and to() methods.

Only updated javadocs for those methods, decided not to put it anywhere in manual as it seems to be a pretty edge case usage.