Update README.md

Author: terjeio

README.md

@@ -4,27 +4,27 @@ grblHAL's HAL interface is based on function pointers that may be used to add fu
 
 NOTE: A plugin needs to be supported by the processor specific driver - as a minimum a initialization call has to be made. 
 
-* [EEPROM](https://github.com/grblHAL/Plugin_EEPROM/README.md) - for non-volatile storage of settings/data on an external EEPROM or FRAM.
+* [EEPROM](https://github.com/grblHAL/Plugin_EEPROM/) - for non-volatile storage of settings/data on an external EEPROM or FRAM.
 
-* [Encoder](https://github.com/grblHAL/Plugin_encoder/README.md) - for adjusting overrides<sup>1</sup>. Support for jogging is planned.
+* [Encoder](https://github.com/grblHAL/Plugin_encoder/) - for adjusting overrides<sup>1</sup>. Support for jogging is planned.
 
-* [Keypad](https://github.com/grblHAL/Plugin_I2C_keypad/README.md) - for I2C based keypad<sup>1</sup>. Support for jogging etc. [This](https://github.com/terjeio/I2C-interface-for-4x4-keyboard) is an example of an implementation.
+* [Keypad](https://github.com/grblHAL/Plugin_I2C_keypad/) - for I2C based keypad<sup>1</sup>. Support for jogging etc. [This](https://github.com/terjeio/I2C-interface-for-4x4-keyboard) is an example of an implementation.
 
-* [Networking](https://github.com/grblHAL/Plugin_networking/README.md) - for telnet or websocket communication<sup>2</sup>.
+* [Networking](https://github.com/grblHAL/Plugin_networking/) - for telnet or websocket communication<sup>2</sup>.
 
-* [Odometer](https://github.com/grblHAL/Plugin_odometer/README.md) - for logging of distances travelled and machining time. __NOTE:__ For review.
+* [Odometer](https://github.com/grblHAL/Plugin_odometer/) - for logging of distances travelled and machining time. __NOTE:__ For review.
 
-* [Plasma/THC](https://github.com/grblHAL/Plugin_plasma/README.md) - for plasma machines<sup>1</sup>. __NOTE:__ Under development, testers wanted.
+* [Plasma/THC](https://github.com/grblHAL/Plugin_plasma/) - for plasma machines<sup>1</sup>. __NOTE:__ Under development, testers wanted.
 
-* [SD card](https://github.com/grblHAL/Plugin_SD_card/README.md) - for executing gcode stored on SD card.
+* [SD card](https://github.com/grblHAL/Plugin_SD_card/) - for executing gcode stored on SD card.
 
-* [Spindle](https://github.com/grblHAL/Plugins_spindle/README.md) - for spindles controlled via MODBUS. __NOTE:__ Not yet verified, testers wanted.
+* [Spindle](https://github.com/grblHAL/Plugins_spindle/) - for spindles controlled via MODBUS. __NOTE:__ Not yet verified, testers wanted.
 
-* [Trinamic](https://github.com/grblHAL/Plugins_motor/README.md) - for Trinamic TMC2130 stepper drivers controlled via SPI or I2C<sup>1</sup>.
+* [Trinamic](https://github.com/grblHAL/Plugins_motor/) - for Trinamic TMC2130 stepper drivers controlled via SPI or I2C<sup>1</sup>.
 
-* [Laser/PPI](https://github.com/grblHAL/Plugins_laser/README.md) - for laser machines. __NOTE:__ Under development, testers wanted.
+* [Laser/PPI](https://github.com/grblHAL/Plugins_laser/) - for laser machines. __NOTE:__ Under development, testers wanted.
 
-* [Laser/Coolant](https://github.com/grblHAL/Plugins_laser/README.md) - for laser machines. __NOTE:__ Under development, testers wanted.
+* [Laser/Coolant](https://github.com/grblHAL/Plugins_laser/) - for laser machines. __NOTE:__ Under development, testers wanted.
 
 <sup>1</sup> Plugin has $-settings, adding or removing it may cause settings for other plugins to be reset to default values.  
 <sup>2</sup> Driver support code has $-settings, adding or removing this may cause settings for other plugins to be reset to default values.