ide;debugger; updated debug instrumentation.
ide;debugger; (#995) fixed run to cursor at same level skipping breakpoints.
ide;debugger; (#999) added support for gdb's until and advance commands.
ide;debugger; improved AdjustDebugMenus code.
ecere/gui/drivers/X11: (#850,#700,#795) Improved X11/Unity fixes
ecere/gui/drivers/X11: (#700) Time out on _NET_REQUEST_FRAME_EXTENTS
ide;debugger; (#968) handle breakpoints by project correctly.
 - wait for libraries to be loaded before setting breakpoints in added projects.
 - drop all breakpoints from removed project
ide/debugger: fixed ide crash on exit during a debugging session.