Merge pull request #51 from michalbe/master-temp

[JSNEWS-CLIENT] -  JSHint support
Merge pull request #52 from michalbe/master-temp

[JSNEWS-CLIENT] - JSHint hook on commit
Merge pull request #53 from michalbe/master-temp

[JSNEWS-CLIENT] - index.js refactored for jshint
Merge pull request #54 from michalbe/master-temp

[JSNEWS-CLIENT] - config.js refactor for jshint
Merge pull request #55 from michalbe/master-temp

[JSNEWS-CLIENT] - renderer.js refactor for jshint
Merge pull request #56 from michalbe/master-temp

[JSNEWS-CLIENT] - data.js refactor for jshint
Merge pull request #57 from michalbe/master-temp

[JSNEWS-CLIENT] - navigation.js refactor for jshint
Merge pull request #58 from michalbe/master-temp

[JSNEWS-CLIENT] - notification.js refactor for jshint
Merge pull request #59 from michalbe/master-temp

[JSNEWS-CLIENT] - watchfalgs.js refactor for jshint
Merge pull request #60 from michalbe/master-temp

[JSNEWS-CLIENT] - travis tests setup
Merge pull request #61 from michalbe/master-temp

[JSNEWS-CLIENT] - Travis yaml config file
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[JSNEWS-CLIENT] - Linter test