updated bootstrap assets
jQuery update to match Bootstrap3
update of view scripts and change in responsive script as outlined in the bootstrap migration guide
adding in html5shiv as per examples
update to navigation as outlined in BS3
made use of new panels within Bootstrap3
Merge pull request #207 from BinaryKitten/bootstrap3

Bootstrap3 update
Update composer while we're at it

- use 2.2.* for ZF2 version
- up-to-date composer.phar
Merge branch 'feature/207'

Close #207