Cleaning names of cell types in segmentation data (JIRA ticket ENSREGULATION-84)
Added new poised segmentation label
Lowered repression cutoff
Created 4 states; JIRA ENSREGULATION-88
Removed unecessary todo
Weighted states within each label (ENSREGULATION-87)
Fetching annotation data from database (ENSREGULATION-95)
Filtering masked regions (ENSREGULATION-85)
Corrected help for DB connection
Cleaning up db connections
Updated comments
Load mask from database
More loading of features from DB
Merging overlapping features into top level ones ENSREGULATION-86
Overlapping TF binding now overrides absence of DNAse peak
Adding builder loader script
Automatic merging of similar segmentation features
Cleaning up loading script