* Corrected issue where exception could occur between GUI and Worker threads on faster computer
* Corrected fault reporting for File I/O operations due to locked files, I/O errors, etc.
* Enabled Vixen2 file formats.
Merge branch 'master' of https://github.com/sall/vixen into ExportFixes
E131 Output Plugin unicast IP list becomes global
Merge remote-tracking branch 'remotes/ebrady1/ExportFixes'
Merge remote-tracking branch 'remotes/piense/master'