Updated infrastructure, increased self-signed SSL expiry time [skip ci]
@ctumwebaze rapidftr/tracker#53 fixes backward compatibility for form sections.

This fix supports the backward compatibility of the 1.2.1 apk. The compatibility was broken due to missing call to
formatted_hash to format the localized properties of the form section i.e display name.
Merge pull request #686 from ctumwebaze/master

fixes backward compatibility for form sections
@ctumwebaze @mwangiann rapidftr/tracker#152 processing enquiries on the server

This fix changes the way enquiries were processed on the server. It introduces a criteria
generation step where a criteria is build from the fields on the form sections and the enquiry data
before the enquiry is actually saved.

previously the criteria was specified as part of the enquiry data when the server received it but that is not
necessary anymore since we generate it from the enquiries fields.
Merge pull request #687 from ctumwebaze/master

processing enquiries on the server
@ctumwebaze @mwangiann rapidftr/tracker#52 fixes dropbox download url for the apk.
Merge pull request #688 from ctumwebaze/master

fixes dropbox download url for the apk.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	Dockerfile