Create new target library WZDMA for wzdma.c/h with different set of compilation options than core library SCDAQ. Namely, compile in C99 mode to silence C90 mode warnings enabled by default.

[lint] Add explicit casts

[lint] Explicit casting of integers

In bitshift context, prevents undefined behavior with signed integers

[lint] Make read-only arrays const

[lint] Avoid string copies by const referencing

[lint] Make value computed by constants `constexpr`

Adds assertion, annotates method declarations, rewrites some logic, renames local variable shadowing member variable, and fix general typos
[lint] Replace NULL with nullptr
[lint] Avoid initialization in lambda expression capture

Default-initialize members, const-ify methods, reorder initializations where needed

Except for header dependency of C source file, all instances of stdint.h are replaced by cstdint.

Rename source directory, change build location, ensure cmake present

Place wzdma and CMSSW files under own subdirectories and move external libraries to a dedicated root-level directory.
Adapt Makefile in src directory accordingly.

Adds passthrough and TCP configuration files, updates scdaqrpm.sh and runFileTest.sh

Introduces pipeline functionality to the main executable in SCDAQ.
Applies RAII to MultiPipeline construction and simplifies the constructor
to prevent bugs such as zero-initializing number of streams,
which can cause TBB to hang and the thread to busy-wait indefinitely.

Multiple pipelines are instantiated in parallel and managed by tbb's
group task concurrent scheduling interface.

A maximum number of supported pipelines is defined as a compilation
directive, but a new optional argument can take up to that maximum
number of active streams.

Each stream has its own configuration file.
The base name is passed as config and the files are assumed to follow
 the structure {basename}{i}.{baseformat}, unless no number of streams
 is provided. In that edge case, the config file is taken as-is and
 only one stream is opened.

Add a counter to InputFilter to tag log messages of each instance

Reduce orbit trailer size to 512 (from 544) to be compatible with new firmware. Also update the CI test files for new format.