repoinit*: Ignore non-existing referenced repos
repoinit*: Ignore non-existing referenced repos

 * If a referenced repo does not exist, its path
    after "cdaosp/cdcm device" will be the common
    repo therefore ignore the update

Change-Id: I1e7722a2fbcf70064bf52e7695ee8233810ab95b
Signed-off-by: Adrian DC <01fb3892f39957945220431e7409156544d2f041@gmail.com>

AdrianDC/android_development_shell_tools,AdrianDC/android_development_shell_tools