Bower.json issue

[ararista]

Hi! When I try to use the plugin the file "index.js" is not found, I think line 4 of the bower.json is incorrect and should be:
"main": "./dist/saveHtmlToPdf.js",

[Blankinfinity]

Had the same issue while using main-bower-files in my gulp to copy the libraries from bower_components. Had to make the above change to get it to recognize and copy the file.

[hearsid]

@ararista @Blankinfinity Can you please create a PR for the same.