Lock underscore version

Since it's not semver compliant
Make sure events are bound if an element is provided in the constructor
No idea how version got changed
Merge pull request #45 from AmpersandJS/semver

Lock underscore version
Add tests
Merge pull request #50 from aredridel/fix-initial-event-binding-with-specified-el

Make sure events are bound if an element is provided in the constructor
v6.0.11
replace 'role' with 'data-hook' everywhere
Merge branch 'master' of github.com:ampersandjs/ampersand-view into renaming-get