Fix of incorrect positioning on show().

Fix of incorrect positioning of the cloned thead.header on show().
Merge pull request #13 from hayk/patch-1

Fix of incorrect positioning on show().
add a couple of required css attributes
Merge pull request #15 from Sharagoz/master

Add a couple of required css attributes
Cloning the bound events

Passing the "true" parameter to the .clone() method allows the fixed header to keep bounded events.
Merge pull request #16 from devantoine/patch-1

Cloning the bound events
license
Merge pull request #1 from oma/master

Update from original