updated read me with simplified build procedure

Signed-off-by: Justin Dickow <jjdickow@gmail.com>
Removed extra clause in readme

Signed-off-by: Justin Dickow <jjdickow@gmail.com>
Added some missing encoding files for log4cxx

Signed-off-by: Justin Dickow <jjdickow@gmail.com>
remove policy submodule

Signed-off-by: Justin Dickow <jjdickow@gmail.com>
3.10.1

Signed-off-by: Justin Dickow <jjdickow@gmail.com>
update CMakeLists to include policies

Signed-off-by: Justin Dickow <jjdickow@gmail.com>
Merge branch 'master' of github.com:smartdevicelink/sdl_core into github/master