Refactorings in refactoring suite

- Rename of `ActionWithNoWizard` to `RefactoringActionWithoutWizard`
- Introduction of `RefactoringActionWithWizard`
- Introduction of `ParameterlessScalaIdeRefactoring`
Adds a draft AUTHORS file.

Generated from:

    git log --format="%aN %ae" |sort -u > AUTHORS
    find ./ -type f -iname "*.scala" -exec perl -nle 'print "$1" if /^[^\n]+?\@author\s+([^\n]*)\s*$/' '{}' \; | sort -u >> AUTHORS
Removes obsolete author info.

Commit generated with:

    find -iname "*.scala" -type f -execdir perl -pe 's/^.*?\@author.*$//sg' -i '{}' \;
Obfuscate AUTHORS file to avoid spammers collecting email
Export all debug packages, so other plugins can integrate with our launchers,
for example.
Merge pull request #550 from dragos/issue/export-launcher-package

Export all debug packages
Merge pull request #543 from sschaef/t-refactoring-refactorings

Refactorings in refactoring suite
Adds AUTHORS to build.properties for binary inclusion
Merge pull request #549 from huitseeker/t-remove-authors

Move authorship information to AUTHORS.
Fixes the reference to the AUTHORS file
Merge pull request #551 from skyluc/issue/bad-reference-AUTHORS-file

Fixes the reference to the AUTHORS file