Fixed bug in overlap.py

Parameters for trim_length() call on line 131 were in the wrong order
Merged 2/22 changes
Updated experiment.py to 2/22
Many bug fixes, save_dir stuff still unresolved

datacontainer.py:
-added needed import calls
-tried to parametrize self.save_dir from config file, can’t figure out
why commented code breaks things when uncommented

enrich.py
-fixed EnrichError import
-fixed syntax error in plots argument
-commented out the call to global() because it doesn’t work and I can’t
figure it out
-added save_data() parameter

experiment.py
-added import DataContainer
-added needed parameter for DataContainer call
-added need parameter for save_data() call (assumes DataContainer will
have self.save_dir)

selection.py
-added import DataContainer
Merge pull request #2 from mulescent/master

Pull Request