Add utility for creating the Chrome extension with the EV whitelist.
The protoc compiler has moved from Google Code to github.

Update README accordingly.
Moved database related files to ct/client/db.
Add Paul Hadfield to CONTRIBUTORS.
Merge pull request #311 from phad/master

Add Paul Hadfield to CONTRIBUTORS
TLD checks for common names and dnsnames.
Multiprocess parsing of der_certs.
High tags implementation.
Reporter -> TextReporter, AggregatedReporter
Consumer won't overflow reporters.
Check subject common name None.
Not all details can be casted to str.
Store certificates in CertDB.
Log precisely which certificate blew up scanning
Parse certificate version correctly.
Tidy up indentation in a few places.
Merge pull request #350 from phad/master

Tidy up indentation in a few places.