fixed typo

updated read me.

Merge pull request #4 from ozzimpact/feature/upgrade

upgraded angular version to 1.5.9.

Update README.md

Update gulpfile.js

Update webpack.make.js

refactoring - components module

refactor directive tests

Update message-list.directive.js

refactor gulpfile

rename filter folder to filters

delete redundant comments

add check for filter test

typo