search now reports in columns
not found message is moved to search
updated and completed tasks.
new command files
added base skeleton code for exporting/rendering
added default path
only exporting collection if <> None
summary and settings are no longer commands
templates still a very long working process
added blank modules for future commands
added __doc__ strs to commands
updated __doc__ to reflect command changes
updated settings import to use util
re-worked render.py included __doc__ in search

* there's now a base render class where enviornments are set and relative paths
are defined.
* included a description of how to use search in __doc__