Add help links to sidebar. (#200)
Add help links to sidebar. (#200)

Closes #124.
oktapodia/decrediton-appveyor-test,decred/decrediton,decred/decrediton,decred/decrediton,decred/decrediton,oktapodia/decrediton-appveyor-test,oktapodia/decrediton-appveyor-test,oktapodia/decrediton-appveyor-test,decred/decrediton,decred/decrediton,oktapodia/decrediton-appveyor-test