Pylint fixes

Pylint now checks for trailing new lines, this commit fixes them.

wlauto/utils/__init__.py

@@ -12,5 +12,3 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-
-

wlauto/utils/cli.py

@@ -24,4 +24,3 @@ def init_argument_parser(parser):
                         help='Enable debug mode. Note: this implies --verbose.')
     parser.add_argument('--version', action='version', version='%(prog)s {}'.format(get_wa_version()))
     return parser
-

wlauto/utils/cros_sdk.py

@@ -129,4 +129,3 @@ def _read_line_from_queue(queue, timeout=0, logger=None):
     if logger and line:
         logger.debug(line)
     return line
-

wlauto/utils/doc.py

@@ -304,4 +304,3 @@ def get_rst_from_extension(ext):
     if params_rst:
         text += underline('parameters', '~') + params_rst
     return text + '\n'
-

wlauto/utils/serial_port.py

@@ -20,7 +20,7 @@ from distutils.version import StrictVersion as V
 
 import serial
 
-# pylint: disable=ungrouped-imports
+# pylint: disable=ungrouped-imports, wrong-import-position
 import pexpect
 if V(pexpect.__version__) < V('4.0.0'):
     import fdpexpect  # pylint: disable=import-error

wlauto/utils/terminalsize.py

@@ -90,4 +90,3 @@ def _get_terminal_size_linux():
 if __name__ == "__main__":
     sizex, sizey = get_terminal_size()
     print 'width =', sizex, 'height =', sizey
-

wlauto/utils/trace_cmd.py

@@ -286,4 +286,3 @@ class TraceCmdTrace(object):
             else:
                 if self.filter_markers and inside_marked_region:
                     logger.warning('Did not encounter a stop marker in trace')
-

wlauto/utils/uefi.py

@@ -231,5 +231,3 @@ class UefiMenu(object):
         self.options = {}
         self.prompt = None
         self.empty_buffer()
-
-