Pickup data packages from the correct dir



See merge request !6

explicitly set dataset version



See merge request !5

Update UI and support no account linking flow

Implements https://trello.com/c/z4E91sgI/6-improve-ui-for-al-and-cm

See merge request !4

Implemented https://dev.niif.hu/saxtouri/TEIP-ALservice/commit/0dfa4867703da04c995dd28fb78a564ce323a217 and bug fix in login.mako

Incorporate changes from https://dev.niif.hu/saxtouri/TEIP-ALservice/commit/00227e8a7d6e695308f236e3ad3fe08900a3089a

Eduteams UI

UI changes to be merged with corresponding logic changes.

See merge request !2

Change how tokens and tickets are generated

Based on our discussions on https://trello.com/c/Z1guGjzE/34-fix-id-hub-token-generation-issue-token-of-more-than-300-chars-is-way-too-long, I changed how tickets are generated to using a PRNG approach with configurable length instead of hashing. Since the inputs to the hashing algorithm (SHA512) were used only to increase entropy, we could move to generating random strings for tokens and only use input (salt, time, user input) when the system PRNG is not available and we need more entropy. 
The random string generation is based on how Django generates random tokens.

See merge request !1

Token_length is read from settings.cfg and passed to ALService
upon initialization

Changed how tickets are generated to using a PRNG approach with
configurable length instead of hashing. Since the inputs to the
hashing alogorithm (SHA512) were used only to increase entropy, we
could move to generating random strings for tokens and only use input
(salt, time, user input) when the system PRNG is not available and we
need more entropy. The random string generation is based on how
Django generates random tokens.

with upstream

Conflicts:
	README.md
	src/alservice/al.py
	src/alservice/db.py
	src/alservice/service/wsgi.py