src: s/ini/INI/

s/ini/INI/ - smallish correction

Update lib/python/gladevcp/hal_gremlin.py

Co-authored-by: Jérémie Tarot <silopolis@gmail.com>

Update lib/python/gremlin_view.py

Co-authored-by: Jérémie Tarot <silopolis@gmail.com>

Update lib/python/qtvcp/widgets/adjustment_bar.py

Co-authored-by: Jérémie Tarot <silopolis@gmail.com>

Update src/hal/user_comps/vfs11_vfd/vfs11_vfd.c

Co-authored-by: Jérémie Tarot <silopolis@gmail.com>

Update lib/python/qtvcp/widgets/adjustment_bar.py

Co-authored-by: Jérémie Tarot <silopolis@gmail.com>

More 'ini' -> 'INI' in src

ini -> INI to sync tests

Update lib/python/gremlin_view.py

Co-authored-by: Jérémie Tarot <silopolis@gmail.com>

Update lib/python/qtvcp/widgets/offset_tool_button.py

Co-authored-by: Jérémie Tarot <silopolis@gmail.com>

s/modbus/Modbus/

Update lib/python/qtvcp/widgets/offset_tool_button.py

Co-authored-by: Jérémie Tarot <silopolis@gmail.com>

Update scripts/linuxcnc.in

Co-authored-by: Jérémie Tarot <silopolis@gmail.com>

Update src/emc/rs274ngc/interp_namedparams.cc

Co-authored-by: Jérémie Tarot <silopolis@gmail.com>

Update src/emc/usr_intf/emcsh.cc

Co-authored-by: Jérémie Tarot <silopolis@gmail.com>

docs: inifile -> INI file, etc