Fixes password placeholder appearing as bullets

- When running emulation (ie7/8/9) mode in a modern IE it would cause
the password placeholder to appear as bullets rather than text. Thanks
Alex Chao

bumped version

Merge pull request mathiasbynens#236 from mathiasbynens/pr/235

minified 2.1.0

Rename demo.html to index.html

Tag the v2.0.8 release

Closes mathiasbynens#190.

Fix regression where password placeholders get displayed as text in F…

…irefox 3.5

Closes mathiasbynens#72.

Make sure the input cursor doesn’t disappear when moving the focus to…

… a blank input field in IE8

Fixes mathiasbynens#67.

Fix a typo that caused chaining to break in some cases

Tag the v2.0.4 release

Typo