[fix bug 909324] User can change own email.
[fix bug 918060] Use locale aware redirect.
[fix bug 711329] Respect client's locale on login.
Remove deprecated common/init.py
Merge pull request #620 from glogiotatidis/918060

918060
Merge pull request #626 from glogiotatidis/remove-old-data

Remove deprecated common/init.py
Merge pull request #615 from glogiotatidis/909324

[bug 909324] User can change own email.
[fix bug 919580] Universal ITEMS_PER_PAGE pagination constant.
Merge pull request #625 from glogiotatidis/919580

[fix bug 919580] Universal ITEMS_PER_PAGE pagination constant.
[fix bug 918447] Add border radius to main navigation
Merge pull request #629 from TheGallery/918447

[fix bug 918447] Add border radius to main navigation
Add missing import in phonebook/view.py