slient formatting macros

Change-Id: I4be8df3c6a6fd2e43b11152e10caf960fc35be5d
cmdline mode editing in vim

Change-Id: Ic86dd55800c8c6eba7be2f47d3daa381a9574872
rspec macros

Change-Id: I8cb503ddee244341a4fee0c29e26764e20076c52