Fixed /search? Binder #15
Fixed misleading unit test results due to old specs2 version by pushing spec2 to 2.3.11
Fixed silly error in BetLiMSApllication should >> send status 404 for url >> "/search" to "/index"
Fixed silly error in BetLiMSApllication should >> render the index page for GET url / >> content must contain some predefined text : raw string formation
Added not for false cases in method testContentContains()
Merge branch 'binders' into unit-test
to fix failure of test case : BetLiMS Application should >> send status 404 for url >> /search?book=