Cmake fixes (#151)

* * Adding a g++ strict-safe version of strncpy to all usages of strncpy

* * Simplified the preincrement and decrement of KnowledgeRecord. Hopefully, this will also fix the warnings in KnowledgeRecord in workflow/CI also.
* Fixed a formatting issue in GlobalLogger

* * Adding checked pointer logging macro for those classes that may have a potential null pointer for a logger pointer

* * Fixed an issue in network containers that was causing warnings in strictest mode

* * Removing warnings where possible in strict compilation

* * Removed additional warning from Counter container

* * Attempting to fix warnings related to emplace in KnowledgeRecord on Github workflows
* Renaming ubuntu-tests to madara-tests and will eventually make this action more universal for supported platforms
* Updated README.md to hopefully view status of madara-tests.yaml as build indicator

* * Updated to version 3.4.0

* * Attempting to reconnect readthedocs to doxygen generation

* * Attempting to fix sphinx and doxygen integration

docs/conf.py

@@ -16,6 +16,7 @@
 # import sys
 # sys.path.insert(0, os.path.abspath('.'))
 import subprocess
+subprocess.call('cd .. ; doxygen', shell=True)
 
 # -- Project information -----------------------------------------------------