added expectation for substring of title.
Merge pull request #1 from SuperFamousGuy/in-title-expected-condition-08132013-kk

added expectation for substring of title.
changed strstr to strpos for optimization purposes.
Updated inTitle to titleContains and updated formatting by request.
updated to force a bool return
changed != to !== so that 0 != False will evaluate to False
changed False to false by request
Merge pull request #73 from SuperFamousGuy/master

TitleContains in WebDriverExpectedCondition