[Qt-creator] New icons in snapsot

[Stephen Chu]

I just installed 201002250030 Mac snapshot and find the new icons in 
debugger panel:

http://farm3.static.flickr.com/2761/4387846628_476829c726_o.png

I find them less intuitive than the old ones. The continue icon looks 
like restart. Stepping over, into, and out icons look like some sorting 
options.

They are cuter (or Qter? :) ) but really don't convey the purposes well.

Just my 2 cents.

-- 
Stephen Chu