Merge pull request #1266 from maciejbocianski/update_bus_examples

update Bus examples links

Author: Amanda Butler

docs/api/io/BusIn.md

@@ -16,4 +16,4 @@ You can use any of the numbered Arm Mbed pins as a DigitalIn in the BusIn.
 
 ## BusIn hello, world
 
-[![View code](https://www.mbed.com/embed/?url=https://os.mbed.com/teams/mbed_example/code/BusIn_HelloWorld/)](https://os.mbed.com/teams/mbed_example/code/BusIn_HelloWorld/file/1e81bff34109/main.cpp)
+[![View code](https://www.mbed.com/embed/?url=https://github.com/ARMmbed/mbed-os-examples-docs_only/blob/master/APIs_Drivers/BusIn_ex_1/)](https://github.com/ARMmbed/mbed-os-examples-docs_only/blob/master/APIs_Drivers/BusIn_ex_1/main.cpp)

docs/api/io/BusInOut.md

@@ -16,7 +16,7 @@ The order of pins in the constructor is the reverse order of the pins in the byt
 
 ## BusInOut hello, world
 
-[![View code](https://www.mbed.com/embed/?url=https://os.mbed.com/teams/mbed_example/code/BusInOut_HelloWorld/)](https://os.mbed.com/teams/mbed_example/code/BusInOut_HelloWorld/file/910f6ba3c4a3/main.cpp)
+[![View code](https://www.mbed.com/embed/?url=https://github.com/ARMmbed/mbed-os-examples-docs_only/blob/master/APIs_Drivers/BusInOut_ex_1/)](https://github.com/ARMmbed/mbed-os-examples-docs_only/blob/master/APIs_Drivers/BusInOut_ex_1/main.cpp)
 
 ## Related content
 

docs/api/io/BusOut.md

@@ -17,7 +17,7 @@ You can use any of the numbered Arm Mbed pins as a DigitalOut in the BusOut.
 
 ## BusOut hello, world
 
-[![View code](https://www.mbed.com/embed/?url=https://os.mbed.com/teams/mbed_example/code/BusOut_HelloWorld/)](https://os.mbed.com/teams/mbed_example/code/BusOut_HelloWorld/file/b07a5ecb7618/main.cpp)
+[![View code](https://www.mbed.com/embed/?url=https://github.com/ARMmbed/mbed-os-examples-docs_only/blob/master/APIs_Drivers/BusOut_ex_1/)](https://github.com/ARMmbed/mbed-os-examples-docs_only/blob/master/APIs_Drivers/BusOut_ex_1/main.cpp)
 
 ## Related content