Added support for Markdown style links. Fixes issue #5.
Fixed Markdown link detection to support multiple instances.

Fixes issue #5.
adding horizontal scrolling by mouse slide
added missing semicolon
fix minor syntax errors
Added support for tooltips inside Markdown links.
Use ? instead of * to match tooltips in Markdown links.
Merge pull request #25 from FloorLamp/patch

fix minor syntax errors
Added a more meaningful example.
Merge remote-tracking branch 'upstream/master'
adding vertical scrolling by mouse slide
Make the left position number fixed to 2 digits
A more flexible year axis
Add hideAge option
Add doc on how to run on a local server
Add var
Make it multiple lines
Mising semicolons
Merge remote-tracking branch 'cheeaun/master' into support-for-markdown-links

Conflicts:
	index.html
Users may need to force push.