[Translating] How to Upgrade Ubuntu 14.04 LTS to Ubuntu 14.10
Merge pull request #1890 from geekpi/master

[Translating] How to Upgrade Ubuntu 14.04 LTS to Ubuntu 14.10
[Translated] How to Upgrade Ubuntu 14.04 LTS to Ubuntu 14.10
Merge pull request #1891 from geekpi/master

[Translated] How to Upgrade Ubuntu 14.04 LTS to Ubuntu 14.10