added login, as well as created  login/logout/account links in a helper method-to be shown at the correct times
Merge pull request #10 from belindahare/master

added login, as well as created  login/logout/account links in a helper ...
added css classes and added to userHome angualr template
oops forgot css
Merge pull request #11 from Mathdrquinn/master

added css classes and added to userHome angular template
fixed conflict