Towards building jlibusb with gradle

* rename package ch.ntb.inf.libusbJava to ch.ntb.usb/Device.java
* separate main, app, test and demo source files
* reorganise static library files
* add prebuilt libraries for testing purposes
* move auxiliary files to appropriate directories
* remove obsolete files

lib/libusb-1.0.def

@@ -1,126 +0,0 @@
-LIBRARY "libusb-1.0.dll"
-EXPORTS
-  libusb_alloc_transfer
-  libusb_alloc_transfer@4 = libusb_alloc_transfer
-  libusb_attach_kernel_driver
-  libusb_attach_kernel_driver@8 = libusb_attach_kernel_driver
-  libusb_bulk_transfer
-  libusb_bulk_transfer@24 = libusb_bulk_transfer
-  libusb_cancel_transfer
-  libusb_cancel_transfer@4 = libusb_cancel_transfer
-  libusb_claim_interface
-  libusb_claim_interface@8 = libusb_claim_interface
-  libusb_clear_halt
-  libusb_clear_halt@8 = libusb_clear_halt
-  libusb_close
-  libusb_close@4 = libusb_close
-  libusb_control_transfer
-  libusb_control_transfer@32 = libusb_control_transfer
-  libusb_detach_kernel_driver
-  libusb_detach_kernel_driver@8 = libusb_detach_kernel_driver
-  libusb_error_name
-  libusb_error_name@4 = libusb_error_name
-  libusb_event_handler_active
-  libusb_event_handler_active@4 = libusb_event_handler_active
-  libusb_event_handling_ok
-  libusb_event_handling_ok@4 = libusb_event_handling_ok
-  libusb_exit
-  libusb_exit@4 = libusb_exit
-  libusb_free_config_descriptor
-  libusb_free_config_descriptor@4 = libusb_free_config_descriptor
-  libusb_free_device_list
-  libusb_free_device_list@8 = libusb_free_device_list
-  libusb_free_transfer
-  libusb_free_transfer@4 = libusb_free_transfer
-  libusb_get_active_config_descriptor
-  libusb_get_active_config_descriptor@8 = libusb_get_active_config_descriptor
-  libusb_get_bus_number
-  libusb_get_bus_number@4 = libusb_get_bus_number
-  libusb_get_config_descriptor
-  libusb_get_config_descriptor@12 = libusb_get_config_descriptor
-  libusb_get_config_descriptor_by_value
-  libusb_get_config_descriptor_by_value@12 = libusb_get_config_descriptor_by_value
-  libusb_get_configuration
-  libusb_get_configuration@8 = libusb_get_configuration
-  libusb_get_device
-  libusb_get_device@4 = libusb_get_device
-  libusb_get_device_address
-  libusb_get_device_address@4 = libusb_get_device_address
-  libusb_get_device_descriptor
-  libusb_get_device_descriptor@8 = libusb_get_device_descriptor
-  libusb_get_device_list
-  libusb_get_device_list@8 = libusb_get_device_list
-  libusb_get_device_speed
-  libusb_get_device_speed@4 = libusb_get_device_speed
-  libusb_get_max_iso_packet_size
-  libusb_get_max_iso_packet_size@8 = libusb_get_max_iso_packet_size
-  libusb_get_max_packet_size
-  libusb_get_max_packet_size@8 = libusb_get_max_packet_size
-  libusb_get_next_timeout
-  libusb_get_next_timeout@8 = libusb_get_next_timeout
-  libusb_get_parent
-  libusb_get_parent@4 = libusb_get_parent
-  libusb_get_pollfds
-  libusb_get_pollfds@4 = libusb_get_pollfds
-  libusb_get_port_number
-  libusb_get_port_number@4 = libusb_get_port_number
-  libusb_get_port_path
-  libusb_get_port_path@16 = libusb_get_port_path
-  libusb_get_string_descriptor_ascii
-  libusb_get_string_descriptor_ascii@16 = libusb_get_string_descriptor_ascii
-  libusb_get_version
-  libusb_get_version@0 = libusb_get_version
-  libusb_handle_events
-  libusb_handle_events@4 = libusb_handle_events
-  libusb_handle_events_completed
-  libusb_handle_events_completed@8 = libusb_handle_events_completed
-  libusb_handle_events_locked
-  libusb_handle_events_locked@8 = libusb_handle_events_locked
-  libusb_handle_events_timeout
-  libusb_handle_events_timeout@8 = libusb_handle_events_timeout
-  libusb_handle_events_timeout_completed
-  libusb_handle_events_timeout_completed@12 = libusb_handle_events_timeout_completed
-  libusb_has_capability
-  libusb_has_capability@4 = libusb_has_capability
-  libusb_init
-  libusb_init@4 = libusb_init
-  libusb_interrupt_transfer
-  libusb_interrupt_transfer@24 = libusb_interrupt_transfer
-  libusb_kernel_driver_active
-  libusb_kernel_driver_active@8 = libusb_kernel_driver_active
-  libusb_lock_event_waiters
-  libusb_lock_event_waiters@4 = libusb_lock_event_waiters
-  libusb_lock_events
-  libusb_lock_events@4 = libusb_lock_events
-  libusb_open
-  libusb_open@8 = libusb_open
-  libusb_open_device_with_vid_pid
-  libusb_open_device_with_vid_pid@12 = libusb_open_device_with_vid_pid
-  libusb_pollfds_handle_timeouts
-  libusb_pollfds_handle_timeouts@4 = libusb_pollfds_handle_timeouts
-  libusb_ref_device
-  libusb_ref_device@4 = libusb_ref_device
-  libusb_release_interface
-  libusb_release_interface@8 = libusb_release_interface
-  libusb_reset_device
-  libusb_reset_device@4 = libusb_reset_device
-  libusb_set_configuration
-  libusb_set_configuration@8 = libusb_set_configuration
-  libusb_set_debug
-  libusb_set_debug@8 = libusb_set_debug
-  libusb_set_interface_alt_setting
-  libusb_set_interface_alt_setting@12 = libusb_set_interface_alt_setting
-  libusb_set_pollfd_notifiers
-  libusb_set_pollfd_notifiers@16 = libusb_set_pollfd_notifiers
-  libusb_submit_transfer
-  libusb_submit_transfer@4 = libusb_submit_transfer
-  libusb_try_lock_events
-  libusb_try_lock_events@4 = libusb_try_lock_events
-  libusb_unlock_event_waiters
-  libusb_unlock_event_waiters@4 = libusb_unlock_event_waiters
-  libusb_unlock_events
-  libusb_unlock_events@4 = libusb_unlock_events
-  libusb_unref_device
-  libusb_unref_device@4 = libusb_unref_device
-  libusb_wait_for_event
-  libusb_wait_for_event@8 = libusb_wait_for_event