Add MotorTemperaturePublisher tool

[MSECode]

Add to src/tools a new tool called motorTemperaturePublisher which might be helpful for publishing the motor temperatures read from the ETH callback on the software. As things now the module can be started and used on a single robot subpart at the same time. So, if you need to check the temperature of multiple subparts or you start multiple instances of the application or you change the app/conf/config.ini file each time defining under portprefix the subpart that you need and in listofjoints the list of the jonts you desire to read the temperature.

All other specific info about what the module does and how to build it can be found in the README.md

[pattacini]

Some points to address:

• Missing copyright in the code files.
• App files need to be moved to icub-main/app. Get inspired by how it's done from one example there.
• We don't use README but rather doxygen to publish documentation.
  • See for example: https://github.com/robotology/icub-main/blob/devel/src/modules/motionCUT/motionCUT.xml.
• We also need to account for the new addition by extending the src/tools/CMakeLists.txt file.

[sonarcloud]

Quality Gate failed

Failed conditions
1 Security Hotspot
9.1% Duplication on New Code (required ≤ 3%)
C Reliability Rating on New Code (required ≥ A)

See analysis details on SonarCloud

Catch issues before they fail your Quality Gate with our IDE extension SonarLint

[pattacini]

Some further comments to address, plus these general indications:

• We need also to take into consideration the update of https://github.com/robotology/icub-main/blob/master/src/tools/CMakeLists.txt#L5-L17.
• You need to provide a CMakeLists.txt file to install the conf files. Check out all the other app folders to have a baseline.
• We need also to update the https://github.com/robotology/icub-main/blob/master/app/CMakeLists.txt

[pattacini]

The very last point is to extend this CMakeLists.txt file:

• https://github.com/robotology/icub-main/blob/master/app/CMakeLists.txt