Closes #10
Prepare 0.5.4 release
Handles opacity percentages better
Merge pull request #11 from philnash/low-opacity-percentage

Handle opacity percentages better
Prepare 0.5.5 release
Added option to hide highlight on line when a chunk of text is selected. It will still show the underline which is a nice touch
Merge pull request #13 from djak250/master

Add option to hide the highlight when text is selected.
Closes #12
Merge master