Bug#1123889: weex: invented version because of undesired use of native source format

[Bastian Germann]

Source: weex
Version: 2.8.4.4
Severity: important

The use of native source format that is used from 2.8.0 on is
discouraged in a package with upstream. Please switch back to non-native
source format. The next revision should probably be
2.8.4.4+really2.8.4.3-1