Task:     - found by Denis
RevBy:    - Thomas
AutoTest: - manual
Details:  - we have some broken doc entrys, they won't return a url at all

Conflicts:
	src/plugins/debugger/debugger.pro
	src/plugins/debugger/gdbengine.cpp

instead of picking "random" known entry point symbols, ask the debugger
for the actual entry point.
this also removes the "one instruction after the first one" hack, as it
seems fairly pointless.
NOTE: this does *not* work with the 2005 version of apple gdb.

Conflicts:

	src/plugins/debugger/gdbengine.cpp

Conflicts:

	src/plugins/debugger/gdbengine.cpp

also, make it complain upon abuse of this call.

Conflicts:

	src/plugins/debugger/gdbengine.cpp

Conflicts:
	src/plugins/coreplugin/manhattanstyle.cpp

Done with hjk

Was failing because it still tried to patch Qt 4.4.3

Details:
Simplified painting a bit. Cleaner lines.

Conflicts:
	src/plugins/debugger/gdbengine.cpp