update locales on client for zh_CN and zh_TW
cs translation update
removed a missing console.log
keep French l10n up to date
Merge pull request #747 from ZogStriP/keep-french-l10n-up-to-date-2013-04-20

keep French l10n up to date
Merge pull request #746 from ZogStriP/removed-missing-console-log

removed a missing console.log
Merge pull request #745 from kubabrecka/cs_update38

cs translation update
Merge pull request #744 from ypxu/localized-help

update locales on client for zh_CN and zh_TW