error fixed
Added Users to Requirement.java
simple refactor

edit comments, removed commented out code
Bar chart initial work

-BarChartPanel created
-PieChartView renamed to ChartView
-Misc unnecessary comments removed
-ChartOptionsPanel rewrite started
More work on bar charts

-Remove useless methods and excess code
-Update JavaDoc and comments
Near final version of charts

-Regression in chart functionality
-BarCharts need to load non-sample data
-PieCharts need to function again
-More comment/JavaDoc updates
Delete extraneous code and attempt to fix visibility
Fix bar charts not displaying

-Regression in charts loading on time
Fix charts not loading until resize/click
Merge remote-tracking branch 'origin/dev-iteration5-barchart' into dev-iteration5
Update BarChart data

-Update sample set
-Made bar chart use actual data
Update BarChart aesthetics

-Disable click-drag to zoom
-Update BarChart colors
-Limit size of bars on chart
Update JavaDoc for charts
Back End for History Log

- works for changes in the attribute panel
- works for note additions
- does not yet work for assigned user changes
- shows the iteration id instead of the name
minor manual updates

--fix a small error
--reopen unfinished sections
Merge branch 'dev-iteration5' of https://github.com/gsisko/wpi-suite-tng into dev-iteration5
begin merge dev-I5 into refactor      currently a non functional mess