[proposal]: Enhance visualisation of Handles

[Armin Le Grand]

    Hi List,

I took the time and started to look technically and bitmap'ally at the 
handles and how to make them some nicer, but also more useful (aka 
slightly transparent). For deeper information, please see the task 
(https://issues.apache.org/ooo/show_bug.cgi?id=121463) I have opened for it.

I know handles and how they look is a question of taste; I tried to 
carefully alter them and did not take away any existiong options (two 
sets, two sizes to choose from, plus HighContrast). To take a look, 
follow the link to find the things I changed and the bitmaps in the 
files referenced there.

P.S.: I actually used Draw and it's 3D engine to create the handles 
before scaling them down in a bitmap program, it's all in there :-)

--
ALG