Merge branch 'master' of https://github.com/openpgp-keychain/openpgp-keychain
Merge branch 'master' of https://github.com/openpgp-keychain/openpgp-keychain
Added Windows section to CheckStyle configuration information part (and splitted Linux and MacOSX up).
Merge pull request #405 from honnel/checkstyle

Checkstyle configuration information reworked