Merge pull request #1 from NEUROINFORMATICS-GROUP-FAV-KIV-ZCU/master

Added Stream operations to Writer and Reader
Bug fix for initialize method, minor addition to sanitizePath method.
Bug fix for initialize method, minor addition to sanitizePath method.
Merge pull request #2 from anubhavchaturvedi/master

Bug Fix for Property.java Thank you!
Added functionality to export key-value pair Map which is easily exportable to JSON
Changed visibility of Writer.getMap method
Merge pull request #3 from znck/master

Added functionality to export key-value pair Map which is easily exportable to JSON