[TIMOB-16843] Removed enforcment that app names must start with a letter. Now app names can be anything. Fixed the default id value to pad namespaces that begin with a non-letter so that the id is acceptable with Android.
Merge pull request #5599 from cb1kenobi/timob-16843

[TIMOB-16843] Removed enforcment that app names must start with a letter...