Change TokenSplitterTest code according to java 8 philosophy
Add unitTestData folder and move all test data into it
Create settings.xml for unit test settings: Acceptence creterias, paths to test resourses etc.
use try-with-resources for auto closing opened input stream
Merge pull request #32 from Marcon/opennlpsplitter

use try-with-resources for models InputStream
now SentenceIterator.hasNext returns True
Merge pull request #35 from podorozhnick/sentencesplitterbug

Closes #33
fixing sentnece splitting
adding TestNG to pom.xml
refactoring pom
moving to TestNG
adding changes
Merge branch 'master' of https://github.com/b0noI/AIF2
fixing tests
fixing #36
renaming
fixing issue with 1 token sentences
fixing sentence splitters extractor
adding test for #7
some unit test refactoring

some unit test refactoring
merge commit
reverting changes in tests