updated pybasicbayes
added dndebug to weave args for speedier Eigen
implemented uniform
updated submodules
updated readme
updated submodules, bugs fixed!
Merge branch 'master' into uniform-transitions
fixed comment
HMM EM works
tweaks
improved demos
fixed comments
cleaned up some examples, renamed things
improved demos and readme
readme and comment improvements
removed 3dplot from readme
updated data reading
improved readme
added EM_step() placeholders
tweaks