Don't wrap text for AnsibleParserError

This allows not messing up the wonderful error reporting that is
carefully created. Instead of:

    $ ansible-playbook foo.yml
     [ERROR]: ERROR! 'foo' is not a valid attribute for a Task  The error appears
    to have been in '/Users/marca/dev/git-repos/ansible/foo.yml': line 4, column 7,
    but may be elsewhere in the file depending on the exact syntax problem.  The
    offending line appears to be:    tasks:     - name: do something       ^ here

we get:

    $ ansible-playbook foo.yml
    ERROR! 'foo' is not a valid attribute for a Task

    The error appears to have been in '/Users/marca/dev/git-repos/ansible/foo.yml': line 4, column 7, but may
    be elsewhere in the file depending on the exact syntax problem.

    The offending line appears to be:

      tasks:
        - name: do something
          ^ here

which is much nicer.

bin/ansible

@@ -80,7 +80,7 @@ if __name__ == '__main__':
         display.error(str(e))
         sys.exit(5)
     except AnsibleParserError as e:
-        display.error(str(e))
+        display.error(str(e), wrap_text=False)
         sys.exit(4)
 # TQM takes care of these, but leaving comment to reserve the exit codes
 #    except AnsibleHostUnreachable as e:

lib/ansible/utils/display.py

@@ -182,10 +182,13 @@ class Display:
         (out, err) = cmd.communicate()
         self.display("%s\n" % out, color=color)
 
-    def error(self, msg):
+    def error(self, msg, wrap_text=True):
+        if wrap_text:
             new_msg = "\n[ERROR]: %s" % msg
             wrapped = textwrap.wrap(new_msg, 79)
             new_msg = "\n".join(wrapped) + "\n"
+        else:
+            new_msg = msg
         if new_msg not in self._errors:
             self.display(new_msg, color='red', stderr=True)
             self._errors[new_msg] = 1