onsenui pull hook complicts with hammer new version

[mahf]

I used the laest hammer version, but it will make the pull hook not working, I checked it and I found the onsenui is using the Hammer.JS - v1.1.3.

[argelius]

In Onsen UI 1.3.14, the global Hammer object is used. If this object is overwritten a lot of components will stop working. Maybe you can rename the Hammer object to Hammer2.

We decided to rename the object in 2.0 so there won’t be any conflict in the new version.