Add load and post comment asynctask.

Signed-off-by: hoaphat <phatnguyen.it.khtn@gmail.com>
fix string

Signed-off-by: hoaphat <phatnguyen.it.khtn@gmail.com>
change

Signed-off-by: hoaphat <phatnguyen.it.khtn@gmail.com>
fix code load and post comment

Signed-off-by: hoaphat <phatnguyen.it.khtn@gmail.com>
add parser for BinhLuan

Signed-off-by: hoaphat <phatnguyen.it.khtn@gmail.com>
date to string

Signed-off-by: hoaphat <phatnguyen.it.khtn@gmail.com>