First cut of new filtering mechanism

include/internal/catch_interfaces_runner.h

@@ -17,18 +17,6 @@ namespace Catch {
     
     struct IRunner {
         virtual ~IRunner();
-
-        /// Runs all tests, even if hidden
-        virtual Totals runAll() = 0;
-
-        /// Runs all tests unless 'hidden' by ./ prefix
-        virtual Totals runAllNonHidden() = 0;
-
-        /// Runs all test that match the spec string
-        virtual Totals runMatching( const std::string& rawTestSpec ) = 0;
-
-        /// Runs all the tests passed in
-        virtual Totals runTests( const std::string& groupName, const std::vector<TestCaseInfo>& testCases ) = 0;
     };
 }