added classes to get every label and to run some FPS computing
added method to check poorly orientated labels
added a method to calculate the number of label collision and their depth
small improvement on lisibility test to return a percentage of well aligned labels
collision evaluation improved to show more data such as max, average on both number and depth of collisions
added a method to see info about hiding distances
implemented Evaluator method to calculate the average percentage of labels out of camera sight
merging to get the method to calculate average distance label-building
Add evaluator file output mode
possibility to write evaluator results in a log file fully operational
bugfix, previously we didn't print the average distance label-building, now it's fixed
first merge between optimized labelling and evaluation
better implementation of Evaluator in full project