Ax the arbitrary long line warning

We could increase it to 300, but really? :)

Personally, I prefer 80 or 132, but that's not a realistic expectation:

```
wvu@kharak:~/metasploit-framework:master$ vi tools/msftidy.rb
wvu@kharak:~/metasploit-framework:master$ tools/msftidy.rb modules | grep -c Line
22690
wvu@kharak:~/metasploit-framework:master$ vi tools/msftidy.rb
wvu@kharak:~/metasploit-framework:master$ tools/msftidy.rb modules | grep -c Line
1103
wvu@kharak:~/metasploit-framework:master$ git reset --hard
HEAD is now at 8393a49 Land #3098, check command host selection fix
wvu@kharak:~/metasploit-framework:master$
```

**Sample run**:

```
wvu@kharak:~/metasploit-framework:master$ tools/msftidy.rb modules | grep -c Line
22
wvu@kharak:~/metasploit-framework:master$ git checkout beug/line
Switched to branch 'beug/line'
Your branch is ahead of 'master' by 1 commit.
  (use "git push" to publish your local commits)
wvu@kharak:~/metasploit-framework:beug/line$ tools/msftidy.rb modules | grep -c Line
0
wvu@kharak:~/metasploit-framework:beug/line$
```

**Verification steps**:

- [x] Check out the topic branch
- [x] Run ```tools/msftidy.rb modules | grep -c Line```
- [x] See that the warning count is 0