Merge pull request #10 from R2-Team2/feature-23-topbarbuttons

Add top bar buttons
Start working on task card
Modify task card to contain title, date, & user blocks

Task card set to grow to any stretched dimension.
Dimensional constraints should be imposed by the workflow column.
Merge branch 'develop' of https://github.com/R2-Team2/wpi-suite into task-34-task-card
Update TaskCard.java

Fix spacing. Add copyright