Fix "Could not read from remote repository" issue
Fix "Could not read from remote repository" issue

As per http://stackoverflow.com/questions/8197089/fatal-error-when-updating-submodule-using-git
glehmann/arrayfire,Keno/arrayfire,merlin-ext/arrayfire,HolyGeneralK/arrayfire,asifmadnan/arrayfire,hshindo/arrayfire,arrayfire/arrayfire,pentschev/arrayfire,mrgloom/arrayfire,mrgloom/arrayfire,arrayfire/arrayfire,pavanky/arrayfire,0x0all/arrayfire,jramapuram/arrayfire,bkloppenborg/arrayfire,asifmadnan/arrayfire,mrgloom/arrayfire,HolyGeneralK/arrayfire,arrayfire/arrayfire,pentschev/arrayfire,bkloppenborg/arrayfire,umar456/arrayfire,ghisvail/arrayfire,hshindo/arrayfire,jramapuram/arrayfire,hshindo/arrayfire,jramapuram/arrayfire,pavanky/arrayfire,merlin-ext/arrayfire,shehzan10/arrayfire,arrayfire/arrayfire,unbornchikken/arrayfire,marbre/arrayfire,hshindo/arrayfire,victorv/arrayfire,pombredanne/arrayfire,victorv/arrayfire,HolyGeneralK/arrayfire,unbornchikken/arrayfire,jramapuram/arrayfire,victorv/arrayfire,unbornchikken/arrayfire,ghisvail/arrayfire,linan7788626/arrayfire,ghisvail/arrayfire,victorv/arrayfire,umar456/arrayfire,9prady9/arrayfire,9prady9/arrayfire,pombredanne/arrayfire,shehzan10/arrayfire,asifmadnan/arrayfire,ghisvail/arrayfire,Keno/arrayfire,marbre/arrayfire,marbre/arrayfire,merlin-ext/arrayfire,unbornchikken/arrayfire,HolyGeneralK/arrayfire,shehzan10/arrayfire,linan7788626/arrayfire,umar456/arrayfire,pombredanne/arrayfire,mrgloom/arrayfire,Keno/arrayfire,0x0all/arrayfire,munnybearz/arrayfire,umar456/arrayfire,bkloppenborg/arrayfire,marbre/arrayfire,pavanky/arrayfire,pombredanne/arrayfire,9prady9/arrayfire,munnybearz/arrayfire,pavanky/arrayfire,munnybearz/arrayfire,asifmadnan/arrayfire,bkloppenborg/arrayfire,pentschev/arrayfire,shehzan10/arrayfire,glehmann/arrayfire,pentschev/arrayfire,Keno/arrayfire,merlin-ext/arrayfire,linan7788626/arrayfire,linan7788626/arrayfire,9prady9/arrayfire