Added content types. Changed poms so that slf4j only includes jars as needed. Logging will now go to console when testing and to rolling files when the process is running. Added response types. Fixed runtime exceptions and changed server so that exceptions will generate a 500 response. Query strings will now be parsed out of request URL so that files are found correctly.
Added LICENSE. Added new exceptions for reporting known issues with requests. Added new http responses for invalid methods, internal server errors, and invalid request syntax.
Modified so that WebServerLib has its own version number.
Changing version numbers in preparation for release.
Updating version numbers to simulate a change in the release.
Merge branch 'release/1.0'