Merge pull request #113 from ShaikDawood/master

Register button issue fixed
Merge pull request #33 from ChrisBoesch/master

update
ranking update for badges #3
Merge pull request #114 from LI-HE/master

ranking update for badges #3
change story app-test.js
Cleaning up menus and routing
Merge pull request #34 from ChrisBoesch/master

update
tags & badges update #4
Merge pull request #115 from LI-HE/master

tags & badges update #4
minor revise
Merge pull request #116 from LI-HE/master

minor revise
tags & badges update #5
Merge pull request #117 from LI-HE/master

tags & badges update #5
add all countries in app-test.js
Merge branch 'master' of https://github.com/ChrisBoesch/kat-gui
debug
Merge pull request #118 from LI-HE/master

debug
debug
Merge pull request #119 from LI-HE/master

debug
change image display according to new json data structure