Horizontal rules (and other markup hacks for GitHub-flavored MarkDown)

[mhulse]

Might be good to include a few examples of GitHub's <hr> styles.

5 dashes:

---

4 dashes:

---

3 dashes:

---

2 dashes:

1 dash:

5 equal signs:

4 equal signs:

3 equal signs:

2 equal signs:

1 equal signs:

5 asterisk:

---

4 asterisk:

---

3 asterisk:

---

2 asterisk:

**

1 asterisk:

*

5 underscore:

---

4 underscore:

---

3 underscore:

---

2 underscore:

__

1 underscore:

_

Other?

Some good cheats here:

https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet

[mhulse]

Patrick's divider style is cool:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Nice way to divide without using MarkDown.