display navigation in sidebar
do not hard code navigation template in forms page
Fix case explode on cases with attachments
Remove {} from namespace in helper
PEP8
add abilitiy to exclude attachments in copy_domain
removed selected followup and referral indicators
add test for exploding cases xml
Fall back to infix search on basic queries

If query does not use the ES query string syntax default to doing an infix search for each term.
Merge pull request #4391 from dimagi/exclude-attachments

add abilitiy to exclude attachments in copy_domain
better parameter name
change proxy to proxy3 (new failover)
Merge pull request #4412 from dimagi/proxy3

change proxy to proxy3 (new failover)
make interval default to month
Merge pull request #4413 from dimagi/default-interval

make interval default to month
only generate callcenter fixutres if necessary
better seconds_till_midnight function
include archived users in new reports
Add basic docs for elasticsearch
Merge pull request #4414 from dimagi/include-archived-users

include archived users in new reports