Fix NewPieChartPanelTest

-Add JaCoCo and Mockito dependencies to root build.gradle
-Eclipse save actions aren't respecting word wrap preferences
Make IterationModel Unit Testable with mocks
Fix IterationModelTest failures

-Most tests now using mocks
Start rewrite of EditRequirementPanelTest

-Will use mocks now
-Will fix failures
Write first constuctor test for RequirementPanel
More work on unit tests for RequirementPanel

-Bug fix in ChartButtonsPanel so constructor properly initializes all
variables
Mock dependency creation in RequirementPanel

-with PowerMock
-Add PowerMock to build.gradle dependencies
-White space changes in RequirementInformationPanel
Merge branch 'dev' of https://github.com/robertsmieja/wpi-suite into dev

Conflicts:
	Janeway/build.xml
Update build with newer versions of dependencies

-JUnit to 4.11
-PowerMock to 1.55
-Tomcat to 7.0.47
Update build.gradle for Janeway

-Jars copied to Janeway/modules now
-TODO: Add manifest.txt to .jar files
Update build.gradle to copy manifest.txt

Modules now build correctly for Janeway
Move code to follow Gradle conventions

`/src/` to `/src/main/java`
`/test/` to `/src/test/java`
Move code to follow Gradle conventions

`/src/` to `/src/main/java`
`/test/` to `/src/test/java`
Fix leftover merge conflict in build.gradle
Merge changes from dev
Start of Unit tests for PostBoard

-Hopefully will be a good example of how to test modules for students
Add Find Bugs to Gradle

-Obviously it fails. The error is as follows:

Execution failed for task ':DefectTracker:findbugsMain'.
> FindBugs rule violations were found. See the report at:
/wpi-suite/DefectTracker/build/reports/findbugs/main.xml
Finish Unit tests for PostBoard.Model package

-Refactor name of static ToJSON method in Model to ToJson for
consistency
Add UnitTests for TestAddMessageController
Add last Unit Tests for PostBoard

Code coverage doesn't work due to PowerMock