Added an onscreen message to the error class to create an easy way to screen error messages for users.
Continue to work on
Changed the showInfo alert window to the new error window. Made some style fixex
Merge branch 'master' of github.com:glab/ToMaTo into editor_error_managemant
little bug fix
fixes
renamned error appendix flag
Merge pull request #869 from swuest/editor_error_managemant

Changed editor error management to new error system