Integration Candidate 20191115

[skliper]

Describe the contribution
Fixes #379, Fixes #380, Fixes #383, Fixes #384,
Fixes #385, Fixes #392

Testing performed
Steps taken to test the contribution:

1. Checked out bundle with ic-20191115 branches
2. make ENABLE_UNIT_TESTS=TRUE SIMULATION=native prep
3. make
4. make install
5. make test
   Built without warnings, all tests passed except osal_timer_UT (nominal result on linux)
   executed cfe, successful startup with no warnings

Confirmed passed CI (with cppcheck enforced!)

Expected behavior changes
No functional changes.

• doxygen/cppcheck warning/error cleanup
• lcov update
• removal of old test results

System(s) tested on:

• cFS dev server
• OS: Ubuntu 16.04
• Versions: bundle ic-20191115 branch

Additional context
None

Contributor Info
Jacob Hageman - NASA/GSFC

[jphickey]

Sanity-checked as part of CFS bundle on Ubuntu 18.04 64-bit and Raspberry Pi (Raspbian 32-bit). Confirmed successful build and execution of CFE. Confirmed generation of coverage report using make lcov wrapper target.

Noted that the CFE_ES_ShellCountObjectCallback is not getting invoked by the tests, but I believe this is a pre-existing issue.