Refactor Sign Up

Fixed #31
Fixed #33
Ignore R java
git ignore#
Polished style at sign up view
Deleted changes for roboto
HomeActivity refactor
Polished DebtsActivity
Refactor of Home and Debts Activity

View and Controller part
Refactor Debt Edit

Fixed #18
Fixed #44
Refactor Stage finished

Fixed #26
Merge branch 'refactor'