Fixed display of My Trips list with Huge fonts

When big or huge fonts were selected, the last line of the trip list
item was pushed off the bottom.
Changed 24 hr display to 12 hr AM/PM.

Changed 24 hr display to 12 hr AM/PM in MY TRIPS and MY NOTES list
items.
Merge pull request #15 from mafiglio/BugFix_0006

Fixes #6,