Update local verification of user/pass form

Convert OIDs to uppercase

Set minSdkVersion also for multiple versions in Play store

Update version to 1.0.21

Update versions to 1.0.20

change package versions too

Improvement for final screen iOS

update versions to 1.0.16

Update comments about TTLS-EAP-MSCHAPv2 bug in CAT

update versions to 1.0.14