If only you knew what Dervishes did to Somali people. See, It's thing to fight a colonial empire but how is it noble if it is fought in such horrible way? They fought against British Empire, but the heroes of Somali people? No. Other words, you would support Al Shabaab's actions since they are fighting against Somali government because of foregin intervention, despite the fact is that Somalia is 100% islamic country.
By the action of resisting foregin intervention, Al Shabaab is slaughtering and bombing our Muslim brothers in order to conquer and to become rulers of Somalia. 
Sound familiar? Mad Mullah/Dervish movement and their evil actions toward innocent somali people in action of resisting British empire during Somali-Anglo War.
It's no wonder Lord Allah SWT willed the operation of british planes that dropped bombs and ended Dervish movement. Imagine looking up to many planes and wondered "Why do we have to deserve like that?" I interpreted it as Allah's punishment.
Disagree whatever you decide, I refuse to admire a figure like that. Alhmadulillah, Somalia is fighting against Al Shabaab.