Allow for character encoding for input as well as output

git-svn-id: svn://svn.code.sf.net/p/schemacrawler/code@2662 3243f2e7-4e1b-42d2-9742-d984016aa316
Allow for character encoding for input as well as output

git-svn-id: svn://svn.code.sf.net/p/schemacrawler/code@2663 3243f2e7-4e1b-42d2-9742-d984016aa316