Fix NovaTech409A_Init.vi; Error due to string constant written with escape codes in normal field--switched to '"\" code' and corrected. No need to change bytes on serial read.
PB and all devices did not run from RbYb saved procedures since SpinAPI.dll path was loading as "". Now check for empty path in LoadedCluster_toSetList_v5.vi and set to default if empty. Also, removed empty path check in Pulseblaster/Display Info.vi so Manage Devices transparently shows what object initially contains.
Git-bash support for LV's Compare &  Merge tools

Quick instructions
From root level of repository, do:
	scr/setupLVTools.sh
Now, to diff VIs start with
	git difflv
To merge,
	git mergelv

scr/lvcompareWrapper.sh and scr/lvmergeWrapper.sh are wrapper scripts for
calling LVCompare.exe and LVMerge.exe (respectively) from the git-bash
shell using git aliases difflv and mergelv.  This provides an interface to
Labview's built-in Compare and Merge tools using typically git-bash
syntax.

scr/setupLVTools.sh installs these scripts in the standard directory
~/bin/, creating it if neccessary, and update the repository-local git
config parameters to enable the tools.
Merge branch 'master' into add-PTS-via-PB