notice of FSL Level1Design fix

Author: TheChymera

CHANGES

@@ -1,6 +1,7 @@
 Release 0.12.0-rc1 (April 20, 2016)
 ============
 
+* FIX: Selecting "gamma" in FSL Level1Design now does what the name says (https://github.com/nipy/nipype/pull/1500)
 * ENH: Added grad_dev input to fsl.dti.bedpostx5 interface(https://github.com/nipy/nipype/pull/1493)
 * ENH: ResourceMultiProc plugin to support resource allocation (https://github.com/nipy/nipype/pull/1372)
 * ENH: Added dcm2niix interface (https://github.com/nipy/nipype/pull/1435)