Due to website configuration changes, every url starting with http://arduino.cc has been changed to http://www.arduino.cc. Fixes #3191

Author: Federico Fissore

avr/bootloaders/optiboot/optiboot.c

@@ -50,7 +50,7 @@
 /*                                                        */
 /* Code builds on code, libraries and optimisations from: */
 /*   stk500boot.c          by Jason P. Kyle               */
-/*   Arduino bootloader    http://arduino.cc              */
+/*   Arduino bootloader    http://www.arduino.cc          */
 /*   Spiff's 1K bootloader http://spiffie.org/know/arduino_1k_bootloader/bootloader.shtml */
 /*   avr-libc project      http://nongnu.org/avr-libc     */
 /*   Adaboot               http://www.ladyada.net/library/arduino/bootloader.html */

avr/libraries/EEPROM/library.properties

@@ -4,6 +4,6 @@ author=Arduino, Christopher Andrews
 maintainer=Arduino <[email protected]>
 sentence=Enables reading and writing to the permanent board storage. For all Arduino boards BUT Arduino DUE.
 paragraph=
-url=http://arduino.cc/en/Reference/EEPROM
+url=http://www.arduino.cc/en/Reference/EEPROM
 architectures=avr
 

avr/libraries/SPI/library.properties

@@ -4,6 +4,6 @@ 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=
-url=http://arduino.cc/en/Reference/SPI
+url=http://www.arduino.cc/en/Reference/SPI
 architectures=avr
 

avr/libraries/SoftwareSerial/library.properties

@@ -4,6 +4,6 @@ author=Arduino
 maintainer=Arduino <[email protected]>
 sentence=Enables serial communication on digital pins. For all Arduino boards, BUT Arduino DUE.
 paragraph=
-url=http://arduino.cc/en/Reference/SoftwareSerial
+url=http://www.arduino.cc/en/Reference/SoftwareSerial
 architectures=avr
 

avr/libraries/Wire/library.properties

@@ -4,6 +4,6 @@ author=Arduino
 maintainer=Arduino <[email protected]>
 sentence=Allows the communication between devices or sensors connected via Two Wire Interface Bus. For all Arduino boards, BUT Arduino DUE. 
 paragraph=
-url=http://arduino.cc/en/Reference/Wire
+url=http://www.arduino.cc/en/Reference/Wire
 architectures=avr