Untabify.
In XBT_LOG_NEW_SUBCATEGORY_helper, protect function declaration with SG_{BEGIN,END}_DECL().

Also remove now useless extern "C" specifications.
Use SG_{BEGIN,END}_DECL() for what it's designed to serve.
Initialize variables.
Remove useless information from debug message.

Fixes error with format string.
Fix initialization order.

Compilers whine when it's different from the declaration order.
Comment unused functions.

Should be removed if they are really unused.
Comment unused parameter.

Fixes compiler warning.
Make prototype match overloaded function from class NetworkModel.

Fixes Clang warning.
Remove unused methods.

Clang warned about overloaded functions of different types.
This is already destroyed by Storage::~Storage.

Fixes double-free error.
Field already exists in StorageModel.

Fixes valgrind error about conditional jump depending on uninitialized value.
Fields already initialized by constructor of the base class Storage.

Fixes memory leak.
Delete temporary strings.

Fixes memory leak.
This is already called by the constructor of the base class NetworkCm02Model.

Fixes memory leak.
Parse contents *after* having set other fields (particularly "m_usedSize").