add test and fix bug for falsy connect key name
refactor Reflux.all
Is listenToMany not listenToAll
Readme: Correct callback names
extract aggregate functionality
fix variable warning
fix hook overriding in action
Removed extra trailing comma from line 19
Updated changelog with details from 0.1.8 release
Locking down karma version
Downgrading Node version to fix travis build

Apparently karma currently does not work in latest version of Node. Read
more here:

https://github.com/karma-runner/karma/pull/1182

Fixes #90
Merge pull request #87 from sporto/readme-listenToMany

Readme: Is listenToMany not listenToAll
Merge pull request #88 from sporto/readme-callback-names

Readme: Correct callback names
Merge pull request #91 from mattruby/patch-1

Removed extra trailing comma from line 19
Merge pull request #89 from krawaller/fixemithooksoverride

fix hook overriding in action
Merge pull request #83 from krawaller/connectbug

add test and fix bug for falsy connect key name
Merge pull request #84 from krawaller/refactorall

refactor Reflux.all
Bumped to version 0.1.12
fix merge conflict in createAction