updated the Patent bean definition
classification code
classification code
added dimentionvector mmethod to stoWordUtil class
code and a testcase for generating matrix from the mapping
Merge branch 'stanford-nlp' into mahout-classification
Integrated the utility methods.
excel-util : added excel entity beans and test cases to read excel file
as List of beans.
Merge branch 'stanford-nlp' into excel-util

Conflicts:
	java/learnr-core/pom.xml
excel-util : text processing classes(place holders only) are added.
changes in classification
Vector generator method for classification
Merge remote-tracking branch 'origin/excel-util' into
mahout-classification

Conflicts:
	java/learnr-core/src/main/java/com/learnr/core/classification/GeneratingMatrixfromMaps.java
	java/learnr-core/src/test/java/com/learnr/core/classification/LogReg.java
	java/learnr-core/src/test/java/com/learnr/core/classification/converter.java
	java/learnr-core/src/test/java/com/learnr/core/classification/dataMapper.java
	java/learnr-core/src/test/java/com/learnr/core/classification/logistic.java
	java/learnr-core/src/test/java/com/learnr/core/classificationtest/classTest.java
	java/learnr-core/src/test/java/com/learnr/core/classificationtest/mapToMatrix.java
Merge remote-tracking branch 'origin/excel-util' into stanford-nlp

Conflicts:
	java/learnr-core/src/main/java/com/learnr/core/classification/GeneratingMatrixfromMaps.java
	java/learnr-core/src/test/java/com/learnr/core/classification/LogReg.java
	java/learnr-core/src/test/java/com/learnr/core/classificationtest/classTest.java
TextProcessor Class
Merge remote-tracking branch 'origin/stanford-nlp' into mahout-classification
Merge branch 'stanford-nlp' into core-utils
methods for distance calculation  clustering
Merge branch 'mahout-classification' into core-utils
core-utils : updated the termFreqVector and Corpus implementations along
with the other Text utilities. StopWords is yet to be finished.