ROVER - Modularization - readme file added for information regarding downloading license violating external file(s)

Signed-off-by: Mustafa Ozcelikors <mozcelikors@gmail.com>

rover/include/drivers/oled_drivers/readme.txt

diff --git a/rover/include/drivers/oled_drivers/readme.txt b/rover/include/drivers/oled_drivers/readme.txt
new file mode 100644
index 0000000..9a967c3
--- /dev/null
+++ b/rover/include/drivers/oled_drivers/readme.txt
@@ -0,0 +1,3 @@
+For cross-compilation, if bcm2835.c in src/ and bcm2835.h in include/ is not existent, pull the recent versions of those files from:
+
+https://app4mc-rover.github.io/rover-app
\ No newline at end of file

rover/src/drivers/oled_drivers/readme.txt

diff --git a/rover/src/drivers/oled_drivers/readme.txt b/rover/src/drivers/oled_drivers/readme.txt
new file mode 100644
index 0000000..9a967c3
--- /dev/null
+++ b/rover/src/drivers/oled_drivers/readme.txt
@@ -0,0 +1,3 @@
+For cross-compilation, if bcm2835.c in src/ and bcm2835.h in include/ is not existent, pull the recent versions of those files from:
+
+https://app4mc-rover.github.io/rover-app
\ No newline at end of file