Added the printing of expected time to the completion of the analysis to ScreenMonitor. Changed Iteration to Cycle in the printing of MCMC output. First couple of steps in revising the DAG node implementation.
Minor edits of some file.
Reverted changes from “Iteration” to “Cycle” in monitors.
Adding a CHECKING mode to the Parser, which can be used for checking the ending state of an incomplete expression.
Merged with development branch