add pie

Signed-off-by: Jacobo Tibaquira <jacobotibaquira@gmail.com>
Fixing lib changes

Signed-off-by: Jacobo Tibaquira <jacobotibaquira@gmail.com>
Merge branch 'master' into new-chat-lib
add content_for js and charts lib

Signed-off-by: Jacobo Tibaquira <jacobotibaquira@gmail.com>
Fixing method name

Signed-off-by: Jacobo Tibaquira <jacobotibaquira@gmail.com>
Merge branch 'new-chat-lib'