(edit) removes uneeded comment
(edit) adds some comments
(edit) adds navbar controller to karma
(edit) removes uneeded comments from auth servic(edit) removes uneeded comments from auth service and adds logout to auth controller
(edit) removes navbar.js, adds no validate to signup
(edit) edits bitcoinUtil to withdraw properly
(edit) routing for withdraw now works
(edit) edits index (always changing)
(feat) withdraw feature now all on the deal controller/service
(edit) edits user files
(remove) removes withdraw files (all used in deal now)
(edit) edits to bitcoinUtil
Merge pull request #127 from tantommy/feat/withdraw

withdraw fully working