Output for Undo
#61
Changed numbering to use brackets instead of dots.

From
1. <Task Name>
2. <Task Name>

To
[1] <Task Name>
[2] <Task Name>

#56
Removed Exception from `displayResult(Result result);`
Revert "Removed Exception from `displayResult(Result result);`"

This reverts commit d20b42b565a0d95fe5b59caf6908570e2ab8bdc4.
Removed exception from desiplayResult method
Merge branch 'ui/victor' into parser/Victor