Refactored arch/ to avoid code duplication, bumped version to v1.60

Makefile

miosix/Makefile

miosix/arch/common/drivers/dcc.cpp

miosix/arch/common/drivers/dcc.h

miosix/arch/cortexM3_stm32/common/interfaces-impl/disk.cpp

...M3_stm32/stm32f103ve_strive_mini/interfaces-impl/disk.cpp

...xM3_stm32/stm32f103ze_redbull_v2/interfaces-impl/disk.cpp

..._stm32/stm32f103ze_stm3210e-eval/interfaces-impl/disk.cpp

miosix/arch/cortexM4_stm32/common/drivers/dcc.cpp

miosix/arch/cortexM4_stm32/common/drivers/dcc.h

...2/stm32f407vg_stm32f4discovery/interfaces-impl/bsp_impl.h

.../stm32f407vg_stm32f4discovery/interfaces-impl/console.cpp

miosix/config/Makefile.inc

miosix/config/miosix_settings.h

miosix/doc/textdoc/Changelog.txt

miosix/doc/textdoc/Directories.txt

miosix/examples/sad_trombone/Makefile

miosix/testsuite/testsuite.cpp

miosix/util/version.cpp

miosix_np_2/nbproject/configurations.xml