Refs #416. Started integrating webkit and firfox overrides into the main Listener class.
Refs #416. Finished integrating all browser-specific overrides of Listener methods into the main Listener object.
Refs #416. Fixed a couple syntax errors.
Merge branch 'issue_414' into issue_416
Refs #416. Moved XML parser tests to their own file for better organization.
Refs #416. Added tests for fixing style spans and removing the apple-style-span class.
Merge branch 'issue_415' into issue_416
Refs #416. Fixed code structure issue.
Refs #416. Updated the CHANGELOG with the new feature of being able to specify classes for removal from the parser.
Merge branch 'issue_415' into issue_416
Refs #416. Fixed priority of style span switches with their semantic equivalents.
Merge branch 'issue_416' of https://github.com/FriedRice/wymeditor into FriedRice-issue_416