o2sim: write out sensitive volumes

Keep track of which volumes are sensitive.
The main motivation here is that external tools (MCStepLogger)
can use this to categorize steps according to if in sensitive region
or not.

o2sim: write out sensitive volumes

Keep track of which volumes are sensitive.
The main motivation here is that external tools (MCStepLogger)
can use this to categorize steps according to if in sensitive region
or not.

o2sim: write out sensitive volumes

Keep track of which volumes are sensitive.
The main motivation here is that external tools (MCStepLogger)
can use this to categorize steps according to if in sensitive region
or not.

o2sim: write out sensitive volumes

Keep track of which volumes are sensitive.
The main motivation here is that external tools (MCStepLogger)
can use this to categorize steps according to if in sensitive region
or not.

o2sim: write out sensitive volumes

Keep track of which volumes are sensitive.
The main motivation here is that external tools (MCStepLogger)
can use this to categorize steps according to if in sensitive region
or not.

o2sim: Make retrieval of process name more robust

Update Doxygen format (O2-525) (AliceO2Group#1813)

* Introduce structuring of doc pages
* Add special comments to make Markdown and Doxygen coexist

Ignore .envrc and bazel files

ConfigurableParam: Fix issue with operator<<; Some code style changes

* fix issue with operator<< which was not printing correct values
  (probably due to problem with copying pointer values)

* rename paramDataMember to ParamDataMember (since a type)

* some const-correctness fixes

ConfigurableParam: Fix issue with operator<<; Some code style changes

* fix issue with operator<< which was not printing correct values
  (probably due to problem with copying pointer values)

* rename paramDataMember to ParamDataMember (since a type)

* some const-correctness fixes