Cheap test to see if an input stream is a wallet.
Extract getDisplayNameFromCertificate() into new X509Utils class. Also joins PkiVerificationData.name and .orgName into one .displayName. Adds tests using client/smime certificates of mine.
Extract loading of X.509 trust stores to TrustStoreLoader.
Move X509Utils/TrustStoreLoader, add JavaDocs, and add back a parameter to allow location data to be included in the display name.
Upgrade to Guava 16.0.1.