Update somepage (show.html.erb [new quiz and update quizz show's container])
Do not show the optional list to unsignin user.
Add default avatar.
Add default avatar.
Merge pull request #133 from not001praween001/adjust-listing-quizzes

Do not show the optional list to unsignin user.
Merge pull request #132 from not001praween001/newquiz-updatequiz

Update somepage (show.html.erb [new quiz and update quizz show's contain...
Merge pull request #134 from not001praween001/recieveNoAvatarPicFromOwnSite

Add default avatar.
Merge pull request #135 from not001praween001/recieveNoAvatarPicFromOwnSite

Add default avatar.