Don't append function name to the validation rule every time validations are run. Issue: kujua-lite#504
Migrated patch from develop branch

3e88360c9e431e90e3bbc2071307335928b069dc
fixed notifications do not add the configured response #508
Merge branch 'testing' into develop

Conflicts:
	lib/validation.js
Merge branch 'develop' of github.com:medic/kujua-sentinel into develop

Conflicts:
	lib/validation.js