typo: anonymouse > anonymous
add notes about logcat and icon
LinearLayout into TableLayout. Sex options added from code.
Changed the main layout from LinearLayout into TableLayout in order for the form's element aligned better.

Added sex options, by default there are only two options from view. But then I added more (15) from code. It's merely to prove that the options is invisible because the View we use is not scrollable.

I also read documentation about Java's Collection (see development notes)
small and totally incomplete notes about Java's Collection Framework
I just think that I might needed to get back here and read it.