gaplike branch for testing
work in progress
w.i.p.
prepping for RNA retreat
full model, forward phase
store intermediate work
added backtracking
backtracking on, strange bug
fixed empty / not empty cases
re-add all dependencies
added possible structure constraints
added RNAeval
added RNAeval
fixed bugs in grammar/mfe algebra
use optimizer for library as well
fixed a stupid bug
devtools / add.sh
updated RNAFold and RNAEval
updated rnafold tools
removed some libs from local devtools