Squashed 'www/protected/modules/dsconfig/' changes from 2aaf4cf..ab9a450

ab9a450 Merge branch 'master' of github.com:daschatten/dsconfig
09abc32 Remove vim swap files.
34ef05b Add gitignore file to avoid vim swap files.
be6c9a2 Do not save empty fields.
b31bb8f Fix wording in README.
5dfddc5 Add example files for parameter definition. Add instructions to README.
0fdef33 Fix installation notes. Add translation instruction for developers.

git-subtree-dir: www/protected/modules/dsconfig
git-subtree-split: ab9a45045780bb75fccc16cea3c5bf2a1e1df934
Update dsconfig module.