[fix bug 698912] Update favicon.
Merge pull request #392 from glogiotatidis/698912

[fix bug 698912] Update favicon.
[fix bug 815195] By able to search and sort API owners.
[fix Bug 816309] Add Google Analytics account code to settings
Merge pull request #396 from Sancus/master

refix bug 816309: Add Google Analytics code to settings
add CSP url for https google analytics
Merge pull request #397 from Sancus/master

fix csp for GA
Merge pull request #393 from glogiotatidis/815195

[fix bug 815195] By able to search and sort API owners.
Merge pull request #391 from hoosteeno/master

Add "How to Contribute" to docs