Many Updates... (Many Timeline Related)

1. When moving a link into a subpanel the link will be retained now
2. Hitting Refresh button will commit text entered into search history
(not just the enter button)

TIMELINE
a. timeline icons specified will show up even when AutoIcon is happening
b. First entry in an AutoIcon series will be underlined
c. do not need to have any icon specified when using AutoIcons for
entries to appear (less data entry)
d. timeline note limit increased to 20