added slicelite view
added couchapp files that were missing
first pass at slice lite
added additional tests for slice lite
multiple keys implemented, need to check if it should behave
as an 'and' or an 'or'
fixed broken tests
removed multi keywords
added views
Merge branch 'slicelite' of git://github.com/wegrata/LearningRegistry into update-delete-slicette

Signed-off-by: Jim Klo <jim.klo@sri.com>

Conflicts:
	LR/lr/lib/helpers.py
Fixed a minor bug in the test harness that failed when trying to index Kanso design documents as well as an issue causing bad resumption tokens to be generated for OAI-PMH

Signed-off-by: Jim Klo <jim.klo@sri.com>