add like/unlike request

Signed-off-by: hoaphat <phatnguyen.it.khtn@gmail.com>
add content2 (object)

Signed-off-by: hoaphat <phatnguyen.it.khtn@gmail.com>
add tag like (thich).

Signed-off-by: hoaphat <phatnguyen.it.khtn@gmail.com>
add asynctask loadlocation, like/unlike location. add likebtn Click

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