Generate packageLocale in bar-descriptor

[EricLeiLi]

<packageLocale> element is required in bar-descriptor.xml to pass build and release: it will be generated based on "defaultlocale" attribute of <widget> node and the attribute "xml:lang" of <name> and <description>. Examples: 1. <widget defaultlocale="en"> + <name xml:lang="en-US"> + <name xml:lang="fr-FR"> ==> <packageLocale>en,en-US,fr-FR</packageLocale> 2. <name xml:lang="en-US"> + <name xml:lang="fr-FR"> + <description xml:lang="en-US"> + <description xml:lang="de"> ==> <packageLocale>en-US,fr-FR,de</packageLocale> 3. If no attributes are specified, it will use "en" as dummy and default value. ==> <packageLocale>en</packageLocale>

[ericpearson]

fixed, this can be closed

[EricLeiLi]

It's still open. In @jkeshavarzi pull request, that packageLocale change got reverted.