Merge pull request #56 from jzvelc/master

Bug fixes.
buttons in current, need to align them
Aligned some buttons, added new ones where necesarry
Merge pull request #57 from mancabizjak/design-fixes

Aligned some buttons, added new ones where necesarry
Merge branch 'master' into buttons
buttons aligned
buttons on home done
Moved article edit and delete buttons, made them larger
Merge pull request #58 from jani-bevk/buttons

current, home-current
Merge remote-tracking branch 'upstream/master' into design-fixes
Merge pull request #59 from mancabizjak/design-fixes

Moved article edit/delete buttons, made them larger
Added MongoDB url options.
Merge remote-tracking branch 'upstream/master'