display a dash instead of a zero when no final estimate has been entered for the given requirement
Merge pull request #170 from TheTeam8s/feature-displayDashInsteadOfZeroWhenNoEstimateSubmitted2

display a dash instead of a zero when no final estimate has been entered...
Ensure that live updating doesn't send an update back to the originator
No longer reselects cards of the same value when it shouldn't on a revote attempt
Merge pull request #175 from TheTeam8s/bug-doubleupdate

Ensure that live updating doesn't send an update back to the originator
Add pretty icons to the voting page
Users can only enter positive integers now
Modified estimateValueChange to be private
Merge pull request #177 from TheTeam8s/bug-cardReselection

No longer reselects cards of the same value when it shouldn't on a revot...
Merge pull request #179 from TheTeam8s/feature-prettyicons

Add pretty icons to the voting page
Merge pull request #183 from TheTeam8s/bug-decimalsInVote

Users can only enter positive integers now
stores the list of usernames in a list if they voted
gets the current username and all the username of the associated projects. A lot of files are added, and a lot of lines are added in bunch of different files
user can now compare usernames instead of names
users now can see who voted and who did not
users can now see the voter list and whether they voted or not in voting panel(not fully implemented)
user now retrieves all the estimate files associated with voter list
User can now see a list of users that have voted on a selected requirement when voting
users now see the populated table which shows list of people who voted
users now see the populated table of voters