Remove tags file from repo

[oalders]

This file is no longer getting updated and I'm not aware of anyone who
uses it. It would be entirely possibly to continue using something like
this without it being check in to the repository.

[coveralls]

Pull Request Test Coverage Report for Build 328

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 94.118%

---

Totals
Change from base Build 319:	0.0%
Covered Lines:	736
Relevant Lines:	782

---

💛 - Coveralls

[skaji]

LGTM

[petdance]

I was the one that used the tags file.

I checked it into the repo as a way of seeing how symbols changed over time between releases.

[petdance]

I'd bet there's a Makefile target for tags that you could delete, too.

[oalders]

I'd bet there's a Makefile target for tags that you could delete, too.

I dug around the old Makefile.PL and found

WWW-Mechanize/Makefile.PL

Lines 115 to 120 in 9c0efd3

	tags:
	ctags -f tags --recurse --totals \
	--exclude=blib \
	--exclude=.svn \
	--exclude='*~' \
	--languages=Perl --langmap=Perl:+.t \

Now that Dist::Zilla creates the Makefile.PL that has already been removed, but now I see how the tags were being created. :)

Thanks @petdance and @skaji!