cm-11.0-M3: version: Remove dash from TARGET_VENDOR_RELEASE_BUILD_ID

@rmcc rmcc tagged this Feb 16, 2014 · 886 commits to cm-14.1 since this tag

This variable is used to build the fingerprint and description on
signed builds, and the dash can't go in there. Add it only when
constructing the final display version variable

Change-Id: I0736d3a88e5f9980c28e6e9afa7e2f9e2d23f815