Update config files

Update config files according to latest changes. Fixes problem with appbuilder login on our dev environements.
Merge pull request #552 from Icenium/vladimirov/update-configs

Update config files
Fix certificate create-self-signed command

Fix for certificate create-self-signed command. Add six non-mandatory parameters. If any of them is missing, the command will prompt the user to fill them.

Fixes http://teampulse.telerik.com/view#item/279831
Merge pull request #554 from Icenium/vladimirov/fix-certificate-create

Fix certificate create-self-signed command
Use x64bit Node

Update appstore list and appstore upload commands to be validated. Update common lib where a new interface and ITunesValidator is added.

http://teampulse.telerik.com/view#item/279618