Changes in SuperWaba 2.0 beta 4 release 7

*** Note: All programs that use TabPanel must be recompiled! ***
112. added oldStyle to combobox, listbox and poplist.
113. now the Poplist.lb member is public. removed all methods that called it.
This saves 1kb and makes the class easier to use.
114. fixed 3d rect on Buttons.
. new constant Graphics.R3D_SHADED. Changed MenuBar, PopupMenu and ListBox to use
it.
. changed Color.fadeStep to public (please use it as read-only). new methods
Color.brighter(step) and Color.darker(step)
. fixed design of listbox.
. new Color.toString.
115. fixed problem when the Scanner sends a low battery event and the VM freezes.
116. fixed problem in Catalog when trying to open an resource database. Now it
prevents from opening such kind of db..
117. changed Vm.attachLibrary to let you specify an alternative creator ID for
the library. This lets you create a local library A to be used in programs B and
C. (note: this has not been tested. please report any bugs)
118. changed dates before 1983 giving a wrong result in Date class.
119. added a click when the user press the abc to popup the keyboard.
120. fixed bug of label's background not being correctly painted
. putted FILL in y parameter back. i forgot to add it.
. fixed degradee when starting in devices with 16 colors.
121. fixed drawVLine routines. the bug was drawing strange lines on TabPanels
with buttons or radios. i was forgetting to test if y+h >= clipy1.
! removed waba.ui.JustifiedContainer and placed it in the
\org\superwaba\palm\ext\moreUI directory.
122. fixed TRANSX/Y and CLIPX12Y12: it was treating -1 as 0xFFFF and such not
clipping correctly
123. new examples/SWCalc. It was created for an article in portuguese, so the
comments are in portuguese. :-)