Moved tests to src/test/java directory to follow maven test directory best practices
Removed extra unused apiParams from the Utils.get method + some other small refactorings for the Utils class
Removed exception throwing for each POST/GET request. Errors in these requests are treated inside the methods themselves
Refactored newCaptcha method
Created test package for Test Classes
Added TestUtils class. Properly tested both methods existent in Captcha class
Refactored UserTest and SubmissionTest classes. Fixed mark/unmark NSFW test method
Merge pull request #19 from RaulLepsa/raul

Raul