Releasing version v0.4.2

Internal:

- Add builds with gcc-9 to CI.
- Fix invalid pointer to integer cast that might cause problems on some platforms.
- Fix spelling in the documentation strings.

Releasing version v0.4.1

Bug fixes:

- Fix incorrect behaviour in case of using standard iostream manipulators with fort::table.

Internal:

- Add alias `libfort::fort` for `fort` target that can be used via `add_subdirectory` in cmake.

Releasing version v0.4.0

API:

- Add function `ft_erase_range` to erase range of the cells.
- Add functions to check if table is empty to the API.
- `ft_ln` returns status of operation.
- Add new table property `adding_strategy` (2 strategies available - replace(default) and insert).
- Add function `ft_row_count` (`row_count` in C++ API) to get number of rows in the table.
- Add function `ft_strerror` to get string descriptions of error codes.
- Change error code names and values.

Bug fixes:

- Fix incorrect cell width evaluation in case of invisible symbols

Internal:

- Refactoring of code that uses vectors.
- Add target export in cmake.
- Add option `FORT_ENABLE_TESTING` to turn on/off building tests and examples.
- Add option `POSITION_INDEPENDENT_CODE` for library target (libfort::fort).

Docs:

- Add tutorial from github wiki to repository.

Releasing version v0.3.2

Bug fixes:

- Fix undefined behavior due to incorrect usage of `isprint` function.
- Fix incorrect border character in `SOLID` style

Internal:

- Fix compilation for compilers other than gcc, clang, msvc.
- Add build with tcc to CI.
- Rewrote `mk_wcwidth` function.

Releasing version v0.3.1

Bug fixes:
- Fix incorrect behaviour when setting properties with `FT_CUR_...` macroses.

Releasing version v0.3.0

API:
- Changes in C++ API (introduced classes `char_table` and `utf8-table`
instead of `table`).
- Add function `ft_set_u8strwid_func` to set custom function to compute
width of utf8 strings.

Internal:
- Refactoring of examples.

Releasing version v0.2.2

Bug fixes:
- Fix incorrect behaviour in case of wide east asian symbols.

Releasing version v0.2.1

Bug fixes:
- Fix incorrect `ft_u8nwrite` implementation.

Releasing version v0.2.0

API:
- Added support for UTF-8 strings (`ft_u8write`, `ft_u8printf` ...).
- Added getters for current cell (`cur_col`, `cur_row`, `cur_cell`) to C++ API.
- Enabled wide character and UTF-8 support by default.

Internal:
- Code refactoring.

Releasing version v0.1.6

Internal

- Removed blank lines from `PLAIN_STYLE` and `SIMPLE_STYLE`.

Bug fixes

- Changed specific style reset tags to universal reset style tag.
- Fix incorrect border style for the last line in the table.