Update messages.po

Complete Turkish translation
Merge pull request #233 from maxcoder/patch-1

Update messages.po for Turkish
[REVERT ME] Temporarily remove inferno manifest fields
Fixes for Inferno
Now crackles a noble flame. Good night, sweet ashes. And flights of glowing embers sing thee to thy rest

(you can find ashes at its new home at https://github.com/mozilla/ashes)
Fix some bunk copy pasta

never copy basta's copy pastas
Make Inferno work again (bug 897146)
Payment cancelled should use a period (bug 899817)