commented out loop to find total # of features in TaggedSentence and
Word.
Merge remote-tracking branch 'origin/Marc_Anonymouth' into Andrew_McDonald
Merge branch 'Andrew_McDonald' of https://github.com/psal/JStylo-Anonymouth.git into Marc_Anonymouth
added method in DriverDocumentsTab to make it quick to remove and
replace a sentence in the TaggedDocument. This method also updates the
editor screen with the new contents of the TaggedDocument. 

Also, did some work on SentenceTools. Not finished.
Work in progress with Translations
Merge branch 'Andrew_McDonald' of https://github.com/psal/JStylo-Anonymouth.git into Marc_Anonymouth
Fixed issue with DocumentListeners firing upon removal and reinsertion
of document into documentPane, and more updates to SentenceTools.
Pre-merge commit
Merge branch 'Andrew_McDonald' of
https://github.com/psal/JStylo-Anonymouth.git into Marc_Anonymouth

Conflicts:
	src/edu/drexel/psal/anonymouth/gooie/DriverDocumentsTab.java
-Upon finishing processing and showing translations for the first
sentence, the first sentence is now automatically highlighted as well.
-Fixed bug where after the third sentence selection the translations and
document highlighter would break.
-Translations button to exchange current sentence with the translation
nearly complete (still doesn't update and prioritize new sentence
translation)