1 - try and run for any checkout t/ now we don't blow up the process
2 - defatalize lack of extra testing modules
3 - disable extra tests on perls <= 5.008003, things do not work there as
6 - only try and mkdir the .git if it doesn't already exist so repeated
7 test runs don't explode
9 - switch .svn to .git in smells-of-vcs test and create it ourselves
10 to ease importing of this dist into subversion repositories
12 - add multidimensional and bareword::filehandles in author mode
14 - disable uninitialized warnings before calling ->SUPER::VERSION
16 - enable extra testing only if .git or .svn present to keep requirement
17 for extra modules author-side