[fix bug 857066] Display region and city link only when country available.
Merge pull request #447 from glogiotatidis/public-profiles-admin-filter

[fix bug XXXX] Admin Panel Public Profiles Filter.
Merge pull request #448 from glogiotatidis/anonymous-view-traceback

[fix bug 857066] Display region and city link only when country available.
[bug 849969] Fix typo.
Merge pull request #449 from glogiotatidis/857066

[bug 849969] Fix typo.
[fix bug 854950] Don't resize photo on profile save.
Merge pull request #445 from glogiotatidis/854950-photo

[fix bug 854950] Don't resize photo on profile save.
[Fix Bug 854950] Fix gravatar urls
Merge pull request #450 from Sancus/gravatarfix

[Fix Bug 854950] Fix gravatar urls
[fix bug 857097] Admin filter of public profiles with simpler query.