tune-cortexa*.inc: squash whitespace within TUNE_FEATURES strings
TUNE_FEATURES is include in BUILDCFG_VARS, so any whitespace is
visible to the user during the build process. Remove the extra
whitespace added during the 2.1 development cycle:
http://git.openembedded.org/openembedded-core/commit/?id=
f774b44fa007a2a756ada892ede832b1251d940c
For consistency, squash whitespace within PACKAGE_EXTRA_ARCHS strings
too.
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
