- Moved cellinterface-related locales into separate "libcellif" module.

 - Moved cellinterface-related into separate "libcellif" module.

 - Moved cell interface into separate "libcellif" module.

 - Moved "screen_cell_interface.h" into separate libcellif module.

 - Raised beta version number due to scrollback implementation, memory
   fixes, build adaptations, erase_window fixes, history implementations,
   backspace input fix, and many, many other adaptions and fixes.

 - Updated changelog.

 - Altered scrolling to only allow scrolling up if there's actually enough
   on the screen.

 - Fixed wrong realloc, fixing a heap corruption.

 - Fixed a too short locale input data buffer.

 - Added implementation for "erase_window(-1)".

 - Moved interpretation of erase_window(-1) into interpreter library.
 - Added leftmargin on erase_window.

 - Disabled tracing and gdb symbols on default.

 - Made $(HOME)/opt/fizmo default install prefix as long as we're in beta
   state.

 - Fixed missing output when all remaining paragraphs are dumped from
   history onto screen.

 - Minor scrolling fix.
 - Fixed cursor on / off settings to no longer move cursor outside window.

 - Fixed "history.c" to correctly remeber the current font, style and
   colour output settings. This fixes a bug in upscrolling which
   occured when metadata was placed between two newlines.

 - Fixed scrolling to correctly output last line.
 - Fixed scrolling hitting top and bottom.
 - Numerous small scrolling fixes.

 - Fixed backspace to also move terminating 0. This fixes a bug which
   occured on inserting a char after backspace.

 - Fixed wrong output of last line when scrolling.

 - Fixed scrolling downward.
 - Fixed at-bottom-detetction for scrolling.

 - Added further implementation for scrolling up.

 - Renamed "destroy_history_output_target" in "destroy_history_output"
   in "history.c".
 - Added "remember_history_output_position", "restore_history_output_position"
   to "history.c".

 - Added "get_available_locale_names" prototype.

 - Added "get_available_locale_names" method.

 - Implemented "delete_list_and_get_null_terminated_ptrs" method.

 - Added first step for scrolling up.

 - Added "advance_history_pointer" flag to "output_repeat_paragraphs". This
   will advance the history pointer to the last byte of output.

 - Implemented command history via arrow up / down.

 - Updated config.*.mk files.

 - Added basic installation instructions.

 - Fixed typos / formatting.

 - Added default README.txt.

 - Added BSD copyright notice.

 - Added and adapted changelog from the 0.6 fizmo package.

 - Implemented [More] prompt.
 - Improved z_ucs output to screen interface to also work with
   non-newline-separated lines.

 - Fixed hyphenation char limit.
 - Added handling of hyphenation for words len < 4.

 - Removed wrong z_ucs_rchar invocation, making refresh counts in
   cell-interface work again.
 - Added " to word separator chars.

 - Created separate function "get_path_for_locale" to get path for requested
   locale. This allows detection whether a locale is supported at all.
 - Adapted "create_locale_module" function to use "get_path_for_locale"
   function.

 - Added "get_interface_name" and "get_interface_version" prototypes for
   sound interface.

 - Added "i18n_libfizmo_INVALID_VALUE_P0S_FOR_PARAMETER_P1S" parameter.
 - Altered cell-interface error codes to allow new error message code
   "i18n_libfizmo_INVALID_VALUE_P0S_FOR_PARAMETER_P1S" to fit in line.
 - Added localized values for now parameter check error message.