Hooked up the --trace command line option. Still need to call InternalTrace.Initialize from TextUI since NUnitLite never initializes it.
Fix #6. Remove log4net supporting classes as they're no longer needed
Initialize internal trace from TextUI
Update the unit tests to match the default trace level
Merge pull request #177 from nunit/issue-6

Fix #6. Remove log4net supporting classes as they're no longer needed
Fixed confusing test name
Merge pull request #178 from nunit/issue-163

Fix for Issue #163 - Add --trace option to NUnitLite