mraa: Remove executable bit from a few files

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>

diff --git a/include/mraa_internal_types.h b/include/mraa_internal_types.h
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/src/iio/iio.c b/src/iio/iio.c
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/src/x86/x86.c b/src/x86/x86.c
old mode 100755 (executable)
new mode 100644 (file)