galaxys2-common: Enable Bluetooth LE feature

based on http://forum.xda-developers.com/showpost.php?p=45493157&postcount=13

Change-Id: I9d3ed6d7f8c4606ddcca46f44947352e465bab76
Fix line 174 

(device/samsung/galaxys2-common/common.mk:174: *** missing separator.  Stop.)

Change-Id: I9d340a3799e8198e2b197ec8e195aa303a85b645
Merge branch 'cm-10.2' into martincz