gitbranchpusher: Improve new branch uploads handling
gitbranchpusher: Improve new branch uploads handling

Change-Id: I60d6640e1f35533f462f2d982e474a2aeab1c9c0
Signed-off-by: Adrian DC <01fb3892f39957945220431e7409156544d2f041@gmail.com>

AdrianDC/android_development_shell_tools,AdrianDC/android_development_shell_tools