chore: next release candidate 3.4.0 (eHealthAfrica#191)

chore: include last changes into release 3.3 eHealthAfrica#171

chore: include last changes into release 3.3

Merge pull request eHealthAfrica#132 from eHealthAfrica/develop

fix: ODK does not require 8443 port (eHealthAfrica#129)

chore: release last develop features

chore: release last develop features

feat(export): implement new options (eHealthAfrica#55)

* fix: prepare to new export

* feat(export): implement new options

* fix: a touch of class

* fix: use Ctrl+Enter in csv delimeter as TAB

* docs: update data model schema

* feat: allow to cancel the current download

* fix: refactor and delimiter hint

* styled download modal

* chore: increase timeout to 600s

* chore: upgrade node dependencies

* chore: tweak timeout value

* fix: move page selection to options page

* fix: tweak export size

* chore: upgrade Aether 1.2.0

chore: merge develop into release 3.0 (eHealthAfrica#50)

* docs: update and fix README (eHealthAfrica#47)

* chore: upgrade aether@0.11.0 🎉 (eHealthAfrica#48)

* chore: upgrade dependencies (eHealthAfrica#49)

* chore: upgrade dependencies

* fix: last tweaks

* chore: upgrade to aether 1.0.0-rc (eHealthAfrica#51)

* chore: upgrade to aether 1.0.0-rc

* docs(README): fix wrong port numbers

* docs(README): include commands examples (eHealthAfrica#52)

* chore: update Aether to 1.0.0 (eHealthAfrica#53)