…s#733)

make LogAppender destructor virtual

add missing parameter to AdvertiseOptions::createAdvertiseOptions

change return value of param() to bool

improve TopicManager::instance

…the case on the farm)

Add missing inter-test dependency

Use defusedxml in rosmaster

use directory specific compiler flags

The previous code was not properly filtering unicode/str
out of the header. Added the corresponding unit test.

fix passing multiple args to add_rostest

fix header encoding in encode_ros_handshake_header

…DS) (ros/catkin#813)

fix compiler warnings in release mode

To fix below error

```
% rostopic hz /input_0 /input_1
subscribed to [/input_0]
subscribed to [/input_1]
no new messages
no new messages
topic      rate    min_delta   max_delta    std_dev    window
==============================================================
/input_0   9.997    0.0999      0.1002      8.891e-05   7
/input_1   0.9998   0.9995      1.001       0.0005633   7

topic      rate    min_delta   max_delta    std_dev    window
==============================================================
/input_0   9.998    0.0999      0.1002      7.342e-05   17
/input_1   0.9998   0.9995      1.001       0.0004887   17

topic      rate    min_delta   max_delta    std_dev    window
==============================================================
/input_0   9.999    0.09982     0.1002      7.967e-05   21
/input_1   0.9999   0.9995      1.001       0.0004702   21

no new messages
no new messages
no new messages
Traceback (most recent call last):
File "/home/wkentaro/ros/indigo/devel/bin/rostopic", line 6, in <module>
exec(fh.read())
File "<string>", line 35, in <module>
File "<string>", line 1977, in rostopicmain
File "<string>", line 1385, in _rostopic_cmd_hz
File "<string>", line 273, in _rostopic_hz
File "<string>", line 221, in print_hz
File "<string>", line 228, in _get_ascii_table
ValueError: max() arg is an empty sequence
```

Fix rostopic hz for multiple topics without no message

Thanks to Wookey

Fix `rosservice call` for python3.

Fix confusing copyright messages/dates

This recovers the funcitonality provided by the python logging library,
which includes exception information if the kwarg exc_info is provided
with a True value

 add_rostest_gtest does now add the created gtest-target as a depende…

Prevents issue calling socket.getaddrinfo with the machine name where this is not a known local hostname (e.g. where the machine name hasn't been added to the hosts file).

rosbag_storage: make Bag constructor explicit

…lters (pure python) (ros#802)

* Fast approximate time synchronization in message_filters

* Don't break the api of message_filters Synchronizers

* Required changes to merge origin/kinetic-devel

ros#857)

As below

```
% rosmsg list --help
Usage: rosmsg list [package_name]

Options:
  -h, --help  show this help message and exit

% rosmsg list std_msgs
std_msgs/Bool
std_msgs/Byte
std_msgs/ByteMultiArray
std_msgs/Char
std_msgs/ColorRGBA
std_msgs/Duration
std_msgs/Empty
std_msgs/Float32
std_msgs/Float32MultiArray

% rosmsg list std_msg
WARNING: no msg is found for package [std_msg]

% rosmsg list
```

This reverts commit 4192c86.

…os#866)

* Record a maximum number of splits and then begin deleting old files

* More helpful help string

* Correct indentation

fix unknown msg-generation dependency