Convert the type of loop iterators named 'i', 'j', k',
'ii', 'jj', 'kk', to be 'size_t' instead of 'int' or
'unsigned int', also santizing 'ii', 'jj', 'kk' to use
the normal 'i', 'j', 'k' naming
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>

* tests/utiltest.c (DO_TEST): Fix indentation for cppi.

Move non-esx specific tests from esxutilstest there and add a
test for virParseVersionString.