Merge pull request #9 from kariminf/master

Use relative adresses
adding launchpad page to subscribe in mailing list
Accounts
Merge pull request #10 from zsmahi/master

update README file
Add launchpad account
updating
add french tranzlation, some words still not translated , these words are those of polite forms in japanese verbs
french tranzlation: continue the rest of unfinished words
Merge pull request #11 from zsmahi/master

I will check them, thanks. Anyway, a lot of strings will be modified in the future :)