PLFENG-1968: add Android, iOS definition properties, pom, utilities methods
PLFENG-1968: add XMLResourceBundleUtils utilities for XML processing
PLFENG-1968: add IOSResouceBundleFileUtils utilities for iOS processing
PLFENG-1968: fix upload translations
PLFENG-1968: fix update source UpdateSourcesMojo
PLFENG-1968: Crowdin integrate mobile, update crowdin step