1 - disable extra tests on perls <= 5.008003, things do not work there as
4 - only try and mkdir the .git if it doesn't already exist so repeated
5 test runs don't explode
7 - switch .svn to .git in smells-of-vcs test and create it ourselves
8 to ease importing of this dist into subversion repositories
10 - add multidimensional and bareword::filehandles in author mode
12 - disable uninitialized warnings before calling ->SUPER::VERSION
14 - enable extra testing only if .git or .svn present to keep requirement
15 for extra modules author-side