Added test and implementation of link parsing.
Organized Imports
Solved test data resolution

Tests run from eclipse and tests run from sbt would not run under the current
implementation of the TestDataResolver because they would have different execution
folders. Solved this by adding an application.conf in test-util that requires you to
specify the absolute path of the workspace folder.
removed broken test for command interpreter
Moved ignoring of .conf files to top level .gitingore