Merge branch 'master' of https://github.com/Blahah/transrate into inline
make command-line output more readable
add multiple assembly processing, bump patch version
fix crash when reference not provided
re-enable NX distribution, disable basic_stats threading

now that orf_length is inline C, basic_stats is extremely fast,
so I've re-enabled NX distribution because most people will
expect to see it, and removed the threading as it is incompatible
with NX calculation. TODO: tidy up the thread disabling.
bump minor version
do not allow negative padding
do not allow negative padding
add outfile option
add test_data
new testing tasks
added threads options to be used by blast
removed debugging print
raising an error for missing binaries
adding crb-blast
capture output from express
making variables global
removed comment
futzing
new test file