Turn off strict vars when writing a one-liner

[schwern]

Writing one liners with perl5i is a little annoying because it wants me to predeclare all my variables. Strict is on. I think that's a little silly. If $0 is -e turn strict vars off. Leave the rest on.

[exodist]

The Devel-Delcare workaround in my master turns -e into a real program. We could add 'no strict' to the top of the generated script file solving this problem.

[doherty]

I think you probably want strict vars disabled for perl -Mperl5i::2 -e '$fun="yay"; say $fun;' too

[schwern]

Fixed by #194

[doherty]

I just couldn't read that list. But that used to be two commits, I'm not sure what I did to squash them :\