for scatter plot, remove edgecolor, change color and reduce size of m…

…arker

increase real number precision for global/local IDR scores (%.2f -> %f)

Merge pull request #1 from leepc12/fix_summit_bug

fix bug (when summit in merged peaks is None)

Added support for summits in scientific notation. Thanks to Simon-Coe…

…tzee for the patch.

Updated version.

Fixed a minor error in the README.

Fixed a minor error in the README.

Fixed a major bug introduced during the previous rankign commit.

Versioned 2.0.1

Updated the version to 2.0.0