Add checker for global information in GitUtils
Add checker for global information in GitUtils

Ensure that all routines and any untracked files are added while the
globals should only be added if there is more than two lines of updates.

We assume that the two lines will be the change of the date on the second
line of the .zwr file.

OSEHRA-Id: http://issues.osehra.org/browse/OAT-222
Change-Id: Ib191bcdc1b73f9ba20b4e88dc374d2d9316a3353

shabiel/VistA,shabiel/VistA,josephsnyder/VistA,josephsnyder/VistA,OSEHRA/VistA,josephsnyder/VistA,OSEHRA/VistA,shabiel/VistA,OSEHRA/VistA,OSEHRA-Sandbox/VistA,shabiel/VistA,josephsnyder/VistA,OSEHRA-Sandbox/VistA,OSEHRA-Sandbox/VistA,OSEHRA/VistA,shabiel/VistA,OSEHRA-Sandbox/VistA,OSEHRA/VistA,josephsnyder/VistA,shabiel/VistA,josephsnyder/VistA,OSEHRA-Sandbox/VistA,OSEHRA/VistA,OSEHRA-Sandbox/VistA