bump version to 1.0.0-pre4
Some tests.

Conflicts:
	package.js
Changed hash parameter to __hash__ for #1
Fixed basic example package
Use hashPaths when using appcache. #6
First version of `historyState` argument to `Location.go`. 

For #4
Allow replaceState via `Location.replaceState` #4
Added `onGo` and `onPopState`. For #2
Updated historyState app.
remove replaceState method and make it an option on go instead...

re: https://github.com/EventedMind/iron-router/issues/764

@tmeasday, take a look. I want to remove API surface area.
bump versions to pre5
History state influences difference
Re-added {initial: true} for routes.
bump version to 1.0.0-rc.1
bump version to 1.0.0
Remove debug message
Check if history functions are undefined
Merge pull request #8 from adrpac/master

Remove debug message
Merge pull request #9 from paralin/master

Check if history functions are undefined
I think this actually works without errors?