Added method dispatch to glm function; fixed bug in vector arithmetic when one of them was a column vector and the other not; fixed predict.glm bugs; added missing %!=% infix operator
Fixed a bug in predict.glm_scidb
Fixed another binop issue with mismatched vector dimensions
Fixed another binop issue with mismatched vector dimensions
Fixed several doc issues
More doc issues fixed
Tests passing, merged important fixes from lab branch to master