Quick jump to task IDs showed at the detail panel.

When you click on taskID, source event ID, and parent task ID.  It
would hightlight the task given by the ID, and scroll to the begin of
the thread that the task is at.
Fix styles and variable names
Update detail panel for consequentail second click on the samee quick jump.

When a user click on one of task IDs on the detail panel, it would
jump to and highlight the task; aka. quick jump.  With this change, by
clicking on the same quick jump twice, the detail panel would be
updated too.

For example, first click on SourceEventID would quick jump to the task
specified by SourceEventID.  If you click SourceEventID again, the
detail panel would be updated with the information of that task too.
Solve confliction
Merge pull request #31 from ThinkerYzu/task-id-fast-jump

Quick jump to task IDs showed at the detail panel.