add OSPFv2 test vectors in net-md5 format
Start using Travis CI
CUDA fix for when nvcc is not in /usr/local/bin.
Fix bfcrypt-opencl for devices with too little local memory (auto tune down
or fallback to using CPU kernel).
Change some ambigous OpenCL function names:
get_current_work_group_size() -> get_kernel_max_lws()
get_max_work_group_size() -> get_device_max_lws()
Fix openssl-enc valid(). Also includes Awesome Debug Macro[tm] :-P
Merge pull request #407 from kholia/travis

Start using Travis CI
Continuation of 24e0565. In order to apply the new LWS/GWS scheme, some
shared code is moved to a new function.
More fixes for bcrypt-opencl. It couldn't handle things like LWS=7.
DES-opencl: Get rid of hard coded stuff and fix device auto-tuning.
Update doc/BUGS.