Merge pull request #12 from TheRealAgentK/master

Merging upstream PR10 and some follow-up cleanup into release repo
Merge pull request #13 from TheRealAgentK/master

Updated version to 0.4.0.0alpha
Removed mxunit framework files and Application.cfc in tests
Added testbox and basic testrunner for testbox
Changed var names
varscoped vars
Merge branch 'master' of https://github.com/MindscapeHQ/raygun4cfml into testbox