Check for Update does not work

[foreachthing]

trafficstars

based on https://github.com/daid/Cura/issues/1178:

http://software.ultimaker.com/latest.xml contains wrong information (checked April 7. 2016): <cura><release os="Windows" major="15" minor="2" revision="1"><filename>Cura_15.04.3.exe</filename></release><release os="Darwin" major="15" minor="2" revision="1"><filename>Cura-15.04.3-MacOS.dmg</filename></release><release os="Linux" major="15" minor="2" revision="1"><filename>cura_15.04.3-debian_amd64.deb</filename></release></cura> New release is 15.04.5 and my 15.04.4 thinks it's the latest and greatest version.

[daid]

Intentional, as the minor releases after .3 are not important enough to push an update.