Updated Backlog
Finished activity_register layout

:DDDDD
Reordered edittext in register layout

ordered the edittext in the order they show
moved the hardcoded strings to the string file
remove some unused commented out things
coin flip loading animation
more coinflip stuff
forgot to add the individual frames for coinflip
renamed register button clicked method

renamed the method and added it in welcome container
Agenda 2-10
*Fragments class modified: RegisterFragment method.

*LoginHandler class Modified: New containsName method that checks the
key of the hashmap to see if the user name is taken

*WelcomeContainer class modified: textfields are checked in the
registerClicked method, as of now only password and username are
checked.
Text fields and rewording

text fields are now cleared when the fragment is left.
reworded some of the error messages when checking usernames and
passwords for registration
WIP account management and account classes

Static account manager with access to account objects owned by users.
Subject to change, just thought I'd get it out there
Merge master to branch