update spi, fix lcd error

digistump-avr/libraries/DigisparkLCD/LiquidCrystal_I2C.cpp

@@ -4,11 +4,8 @@
 #include <inttypes.h>
 #include "Arduino.h"
 
-#if defined(__AVR_ATtiny85__) || defined(__AVR_ATtiny2313__) || defined(__AVR_ATtiny167__)
-  #include "TinyWireM.h"      // include this if ATtiny85 or ATtiny2313
-#else
-  #include <Wire.h>           // original lib include
-#endif
+ #include "TinyWireM.h"      // include this if ATtiny85 or ATtiny2313
+
 
 // When the display powers up, it is configured as follows:
 //

digistump-avr/libraries/SPI/examples/BarometricPressureSensor/BarometricPressureSensor.ino

@@ -85,7 +85,7 @@ void loop() {
 }
 
 //Read from or write to register from the SCP1000:
-unsigned int readRegister(byte thisRegister, int bytesToRead ) {
+unsigned int readRegister(byte thisRegister, int bytesToRead) {
   byte inByte = 0;           // incoming byte from the SPI
   unsigned int result = 0;   // result to return
   Serial.print(thisRegister, BIN);
@@ -117,7 +117,7 @@ unsigned int readRegister(byte thisRegister, int bytesToRead ) {
   // take the chip select high to de-select:
   digitalWrite(chipSelectPin, HIGH);
   // return the result:
-  return(result);
+  return (result);
 }
 
 

digistump-avr/libraries/SPI/examples/DigitalPotControl/DigitalPotControl.ino

@@ -36,7 +36,7 @@ const int slaveSelectPin = 10;
 
 void setup() {
   // set the slaveSelectPin as an output:
-  pinMode (slaveSelectPin, OUTPUT);
+  pinMode(slaveSelectPin, OUTPUT);
   // initialize SPI:
   SPI.begin();
 }

digistump-avr/libraries/SPI/library.properties

@@ -4,6 +4,7 @@ author=Arduino
 maintainer=Arduino <[email protected]>
 sentence=Enables the communication with devices that use the Serial Peripheral Interface (SPI) Bus. For all Arduino boards, BUT Arduino DUE. 
 paragraph=
+category=Communication
 url=http://www.arduino.cc/en/Reference/SPI
 architectures=avr