hide spam from replies tab, resolves #255

* a couple of cosmetic changes

* little addition

* Put some unit tests back online #235

* Submit Story: adds checkbox, 'Pay me 100% in Steem Power' (close #172)

Fixes 100% cpu when editing on some markdown posts (close #243)

update default notice message to no comments when clicking on comment…

* Put some unit tests back online #235

* added node version in circle.yml

* create dev config file from example for testing

* scaling back tests :(

make sure steem header logo has padding set, otherwise on pages without the alligned drop down like submit story logo formats bad on mobile(see screenshot)

update top sub menu for better layout with styling padding on li not actual links, new top right menu scss

update header sub-menu list items to be more semantic styled, making it easier for end users to know exactly which sub-menu items they are clicking on