Update HI1NotificationOperations to version8(8)
Update HI2Operations to version19(19)
Add comments describing the heritage of both modules.

Update the references to use existing references from TS 102 232-1
(if present), or a new [XX..] reference to be updated in sync
with additions to TS 102 232-1 clause 2.

The translation is shown below.
In some cases, a newer document is used (e.g., 3GPP instead of GSM).
If the document ID isn't given for the new reference,
use the existing document ID.

Old                             New
---                             ---
TS 101 671 [81]                 [4]
3GPP TS 33.108 [61]             [9]
ISO 3166-1 [67]                 [10]
ITU-T Recommendation X.680 [33] Recommendation ITU-T X.680 [11]
TS 101 909-20-01 [69]           TS 101 909-20-1 [33]

ES 201 671 [i.5]                [i.XX1]
EN 301 040 [72]                 [XX2]
ITU-T Q.850 [31]                Recommendation ITU-T Q.850 [XX3]
3GPP TS 23.003 [76]             [XX4]
EN 300 356 [5]                  [XX5]
TS GSM 09.02 [32]               3GPP TS 29.002 [XX6]
RFC 3261 [59]                   IETF RFC 3261 [XX7]
RFC 3966 [68]                   IETF RFC 3966 [XX8]
EN 300 403-1 [6]                [XX9]
3GPP TS 24.008 [41]             [XX10]
3GPP 25.413 [82]                3GPP TS 25.413 [XX11]
3GPP TS 29.118 [83]             [XX12]
EN 300 392-1 [40]               [XX13]
3GPP TS 03.32 [57]              3GPP TS 23.032 [XX14]
EN 300 097-1 [14]               [XX15]
EN 300 286-1 [23]               [XX16]
EN 300 185-1 [19]               [XX17]
EN 300 130-1 [16]               [XX18]
EN 300 188-1 [20]               [XX19]
EN 300 369-1 [25]               [XX20]
EN 300 207-1 [21]               [XX21]
3GPP TS 03.33 [42]              [XX22]          Use 3GPP TS 33.108 [9] ?

Store the files as UTF-8, with LF (UNIX) line endings.
Reformat whitespace per LI(23)P62014r2:
- 4 space indenting, including ensuring fields line up
- no tabs
- no trailing whitespace

No difference to previous when using  git diff -b / --ignore-space-change
except for removal of a trailing blank line.

Fix non-ASCII in commments: use ASCII space, ", and ... (ellipsis).

Copy the ASN.1 modules from TS 101 671 V3.15.1 (2018-06) (historical)
still used by TS 102 232-1 and imports of the latter, adapted to
the naming convention here:

HI1NotificationOperations,ver7.txt as HI1NotificationOperations.asn
HI2Operations,ver18.txt            as HI2Operations.asn

Output from LI#63

See merge request !77

Correcting errors in 657 CR

See merge request !96

TS 103 280 CR023 - JSON

See merge request li/schemas-definitions!84

TS 103 221-1 CR041 - Adding Traffic Policies

See merge request !83

Correct dictionaries as per LI23P63042.

See merge request !94

TS 102 657 CR143 - Cryptocurrencies used as payment accepted by Cloud Providers for edge computing

See merge request !86

Add new LP Task Object as per LI23P63040

See merge request !93

TS 103 120 CR043 - Including link to preservation request

See merge request !80

TS 103 120 CR046 - Refactoring Traffic Policies

See merge request !82

TS 103 120 CR0042 - Addition of ETSI TS 103 707 to the ManifestSpecification Dictionary

See merge request !78

TS 102 232-1 CR 103 - Addition of iP-NAT-translated field

See merge request !81