configuring Firefox to use Kerberos
using library instead of our implementation
use Arrays.toString to convert array to string
removing unused files
Merge pull request #291 from rostafiychuk/spnego

configuring Firefox to use Kerberos
Merge pull request #292 from rostafiychuk/master

fix unstable getText()
Merge pull request #286 from raghavgautam/master

Cleanup stuff