Fixed minor oversight where using a WekaAnalyzer would display
"WekaAnalyzer" instead of the underlying classifier during analysis.
WriteprintsAnalyzer is now using an evaluation object, albeit
unsuccessfully. Will try to fix tomorrow.
WriteprintsAnalyzer is working but does not computer ROC yet
Cleaned up WriteprintsAnalyzer code, set default number of calc threads
to 4
Added the option to specify a relaxation factor for cross-validation to
the GUI (functionality was already present). Default is 1. Using one
will run a normal crossValidation. WriteprintsAnalyzer currently does
not have an implementation of crossVal with relaxation factor, so it
does not work and informs the user if they try to run it with one.
Updated the WriteprintsAnalyzer description string for the class editor
Cleaned up some some chunks of code
started to add props file
Added properties file to JStlyo. At the moment it only keeps track of
number of calc threads, but I'll expand it to other preferences
eventually. Default file will be generated if one is not present at
runtime.
Merge branch 'jstylo_master' into jsan_master
pre-merge commit (merging with jsan master)
Merge remote-tracking branch 'origin/jsan_master' into Andrew_McDonald

Conflicts:
	src/edu/drexel/psal/jstylo/generics/WekaInstancesBuilder.java
fixed normal editing. Still can't merge sentences (or do any
intersentence operations).