Remove diacritics from author name.
Update Module::Install to 1.14 version.
Add Common section to doc.
Error::Pure::HTTP::AllError: Fix warning with chomp on undefined value.
Error::Pure::HTTP::Error: Fix warning with chomp on undefined value.
Error::Pure::HTTP::ErrorList: Fix warning with chomp on undefined value.
Error::Pure::HTTP::Print: Fix warning with chomp on undefined value.
Update MANIFEST file.
Add basic tests.