Added option for not calculating adjusted p values as req in #107
Simplified code for results construction. Load are more simple dataset by defaults (for quicker development)
groupingVar -> coVariate1st
Added menu for selectiong coVariate1st. Now loading full dataset by default.
Wrote function to return model values for nonBinary vars. Now somwhat faster execution.
Added functions for glmer() to returns results.
Fixed displaying of Medians table in #107
Backup - ran out of time today to finish and test.

At least two of three mixed models seem to work on first try...