DEP label functions

These label makers have been deprecated. Their functionality was added
to the experiment class. Held here as a resource.
ENH analysis scripts

Major enhancements to these analysis scripts. Now uses experiment class
functions to do the heavy lifting. Makes the code cleaner and less
error prone.
ENH: label functions, make_stcs; process and source evoked functions

Major updates to the experiment class.
-New templates added.
-Label functions have been assimilated for ease of use.
-process_evoked, source_evoked added to have better oversight of
reusable code across analyses.
-Enhanced the make_stcs to handle evoked better. returns mne objects.