Rewrite language detail using bootstrap

Signed-off-by: Michal Čihař <michal@cihar.com>
Better format user activity

Signed-off-by: Michal Čihař <michal@cihar.com>
Rewrite user profile using bootstrap

Signed-off-by: Michal Čihař <michal@cihar.com>
Import code for table sorting

Signed-off-by: Michal Čihař <michal@cihar.com>
Reimplement client side table sorting in bootstrap

Signed-off-by: Michal Čihař <michal@cihar.com>