With the proliferation of tests subdirs, WITHOUT_TESTS is now required as we don't want these.  Fixes build on head.
Merge pull request #17 from erikarn/master

Additions to support full-image build'ing for USB and emulators.
Merge pull request #18 from erikarn/master

Update to support mips MALTA little-endian builds
Allow image to be built as non-root user
Instructions for including ports.
Change default build to build as user, integration of fakeroot.
For the carambola2 platform generate a combined flash file as well.
Updated the README files
Whitespace fixes
Fixes issue with missing user 'nobody' or '_dhcp'
Add libxo for df as it is now required.
Merge pull request #22 from seanbruno/master

Add libxo for df as it is now required.
Add libgpio to the build  now.  Note that libxo is required by at least df
Merge pull request #23 from seanbruno/master

Add libgpio to the build  now.  Note that libxo is required by at least ...
Merge pull request #19 from erikarn/master

Add a mips64 big endian target to test.
Merge pull request #21 from pastcompute/enh-user-build

Enh user build