Remove references to IRC, mailing list. Add wiki, twitter.

Think I got them all.
Rebuild the dist meta files to reflect the mailing list and IRC changes.
Merge branch 'master' into issue/235

Conflicts:
	META.json
	META.yml
Put the IRC channel back.

Discussion at https://github.com/schwern/perl5i/issues/235#issuecomment-14534585
says the IRC channel is still active.
Merge branch 'master' into issue/235

Conflicts:
	META.yml
Add Hash::FieldHash to the dependencies.

perl5i::2::CODE needs it and it was never declared.  Object::ID was saving
us.

Chose 0.06 because everything after (0.12 is the latest) don't look like
runtime changes or bug fixes which impact us.
Clarify what goes where with meta and universal autoboxed methods.

For #42
Upgrade our dependency on Devel::Declare to a safer version.

This avoids a conflict between perl5i and Data::Dumper::Simple and
probably more Devel::Declare modules.

Also filled in the change log for my previous commit.

Fixes #181
Merge pull request #236 from schwern/issue/235

Issue/235
Merge remote-tracking branch 'schwern/master' into issue/42

Conflicts:
	Build.PL