Updating README.md to unoffically add Opera 15 to list of supported browsers.

I just tested our charts on Opera 15 and they work very nicely.
11 years ago · df6585c8ce
parent 8a5ecbe037
commit df6585c8ce
1 changed files with 3 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -72,9 +72,11 @@ Then, you can use these commands:
 If you need to minify please build pull request in separate branch, and
 merge and minify in your master.

-## (Officially) Supported Browsers
+## Supported Browsers

 * Chrome latest version (preferred)
 * Firefox latest version
 * Safari latest version
 * Internet Explorer 9 and 10
+* (unofficially) Opera 15+.
+