Grunfile was changed
Merge pull request #4 from DimkaMosquito/master

update parser file
Merge pull request #5 from DimkaMosquito/master

Was added implementation for TextInput to translator
Merge pull request #6 from DimkaMosquito/master

Was added support many preprocessors
Some code in exam.js file was refactored
small changed in exam.js
..
Merge https://github.com/NightingaleStudio/exam.js
Was added collection objects in Exam class
currentId and getNextID() was moved to Parser class