replace couchforms/by_user with reports_forms/all_forms
replace couchforms/by_user with reports_forms view
replace usage of couchforms/by_user
fix pillowtop reindexer
fix user update test
fix typo
Merge pull request #3019 from dimagi/by_user

replace all usages of couchforms/by_user view
revert to by_xmlns view
handle missing app_id in matches_exact
handle closed db connections
fix custom filtering in reindexer
handle interface error
Merge pull request #3036 from dimagi/formdata-fix

FormData fixes
Merge pull request #3037 from dimagi/xforms-fix

revert to by_xmlns view
Merge pull request #3038 from dimagi/interfaceerror

handle interface error
Merge pull request #3034 from dimagi/subtree-merge-phonelog

Subtree merge phonelog
pep8 and @memoized