Reorganization of libcommon directories (Part 1)

[ChetSimpson]

This is the first iteration of reorganizing the directories and namespaces in libcommon and includes the following changes.

• Moved beckerport from vcc/devices/becker to vcc/devices/serial.
• Moved FileOps from vcc/common to vcc/utils.
• Moved logger from vcc/common to vcc/utils.
• Renamed vcc/core to vcc/bus.
• Moved vcc/cartridges into vcc/bus.

The resulting directory structure is as follows

|   |-- bus/
|   |   |-- cartridges/
|   |   |   |-- capi_adapter_cartridge
|   |   |   |-- empty_cartridge
|   |   |   `-- rom_cartridge
|   |   |-- cartridge
|   |   |-- cartridge_capi
|   |   |-- cartridge_context
|   |   |-- cartridge_factory
|   |   `-- interrupts
|   |-- common/
|   |   |-- DialogOps
|   |-- detail/
|   |   |-- exports
|   |-- devices/
|   |   |-- rom/
|   |   |   |-- banked_rom_image
|   |   |   `-- rom_image
|   |   |-- rtc/
|   |   |   |-- ds1315
|   |   |   `-- oki_m6242b
|   |   |-- serial/
|   |   |   `-- becker
|   |-- utils/
|   |   |-- cartridge_loader
|   |   |-- critical_section
|   |   |-- dll_deleter
|   |   |-- FileOps
|   |   |-- filesystem
|   |   |-- logger
|   |   |-- handle_deleter
|   |   |-- persistent_value_store
|   |   '-- winapi```

[ejaquay]

After the merge I get:

|-- include
|   `-- vcc
|       |-- bus
|       |   |-- cartridge.h
|       |   |-- cartridge_capi.h
|       |   |-- cartridge_context.h
|       |   |-- cartridge_factory.h
|       |   |-- cartridges
|       |   |   |-- capi_adapter_cartridge.h
|       |   |   |-- empty_cartridge.h
|       |   |   `-- rom_cartridge.h
|       |   `-- interrupts.h
|       |-- common
|       |   `-- DialogOps.h
|       |-- detail
|       |   `-- exports.h
|       |-- devices
|       |   |-- rom
|       |   |   |-- banked_rom_image.h
|       |   |   `-- rom_image.h
|       |   |-- rtc
|       |   |   |-- ds1315.h
|       |   |   `-- oki_m6242b.h
|       |   `-- serial
|       |       `-- beckerport.h
|       `-- utils
|           |-- FileOps.h
|           |-- cartridge_loader.h
|           |-- critical_section.h
|           |-- dll_deleter.h
|           |-- filesystem.h
|           |-- logger.h
|           |-- persistent_value_store.h
|           `-- winapi.h
|-- libcommon.vcxproj
|-- libcommon.vcxproj.filters
|-- resource
|   |-- libcommon.rc
|   `-- resource.h
`-- src
    |-- DialogOps.cpp
    |-- bus
    |   |-- cartridge.cpp
    |   `-- cartridges
    |       |-- capi_adapter_cartridge.cpp
    |       |-- empty_cartridge.cpp
    |       `-- rom_cartridge.cpp
    |-- devices
    |   |-- rom
    |   |   |-- banked_rom_image.cpp
    |   |   `-- rom_image.cpp
    |   |-- rtc
    |   |   |-- ds1315.cpp
    |   |   `-- oki_m6242b.cpp
    |   `-- serial
    |       `-- beckerport.cpp
    |-- main.cpp
    `-- utils
        |-- Fileops.cpp
        |-- cartridge_loader.cpp
        |-- filesystem.cpp
        |-- logger.cpp
        |-- persistent_value_store.cpp
        `-- winapi.cpp