angular-history-28 conditionally suppress event broadcasts.  added some convenience methods to Watch objects; need to add a few more.  experimental; untested mostly
angular-history-28 adding docs and fixing memory leak

mem leak fix courtesy of @hyperlisk
angular-history-33 update devdeps
removing node 0.11 from build targets because errors
v bump in README.md
Merge pull request #34 from boneskull/master

resolving several issues
more memory leak fixes

- version bump
- renamed handlers in Watch prototype
- moved Object.keys polyfill
- throws actual errors instead of strings

leak fixes again courtesy of @hyperlisk
Merge pull request #35 from boneskull/master

more memory leak fixes
adding travis-ci webhooks
Merge pull request #36 from boneskull/master

adding travis-ci webhooks
[Bugfix] in the _do function

- a copy of the historic value must be assigned instead of the object itself
  otherwise undoing or reverting to a historic step and starting with new edits
  from there will have the effect that the historic value on the stack from
  where we have restarted will always be changed the latest value.

- added test
Merge pull request #38 from bernhard-niedermayer/bernhard-niedermayer/patch-1

[Bugfix] in the _do function
v bump
Merge branch 'master' of https://github.com/decipherinc/angular-history

Conflicts:
	history.js