namespace fix
Application uses events; error handling via events [#130] (mirror to f212dea23dd6c376ed3d1f9fc7e62edc01b1d8d8)
Progressbars via events [#130] (mirror to 3edce24702c1dc455c8a519f431260e7824fac38)
Memory limit checking via events [#130] (mirror to a6fb61fd67328ff0b8614a8c08e6308296c46511)