Enable logging TAP tests on each testing condition

Found that TAP test do not print any information on tested conditions
in tests worker log file. It can be used to check test stages for
data written into this log file.

Author: avtikhon

lib/pytap13.py

@@ -18,6 +18,8 @@
 
 import re
 
+from lib.colorer import color_log
+
 try:
     # Python 2
     from StringIO import StringIO
@@ -139,6 +141,7 @@ def _parse(self, source):
 
             if seek_test:
                 m = RE_TEST_LINE.match(line)
+                color_log('%s\n' % line, schema='test-run command')
                 if m and on_top_level:
                     self.__tests_counter += 1
                     t_attrs = m.groupdict()