LIWCOnTokenDoubleValues - removed unused output, warns if duplicate LIWC id's appear (these over-write each other)
SelectBsonFields - reports on console.fine() bson fields detected in it's parameters
LIWC jar - generates useful exception when bad characters appear in a word, cleans up file io better
	modified:   lib/drevicko-LIWC.jar
	modified:   src-analytics/org/seasr/meandre/components/analytics/psychometrics/LIWCOnTokenDoubleValues.java
	modified:   src-tools/org/seasr/meandre/components/tools/io/ReadFile.java
	modified:   src-transform/org/seasr/meandre/components/transform/bson/SelectBsonFields.java
LIWC component warns if an exception occurs
	modified:   src-analytics/org/seasr/meandre/components/analytics/psychometrics/LIWC.java