Draft 03 Phase 2 PR

[kyzer-davis]

• Fixed Draft 02 references in the XML
• Updated Text for Draft 03: Add guidance on CSPRNG #63
• Updated Text for Draft 03: Further clarify Method selection for embedded counters #64
• Updated Text for Draft 03: Correct IETF Verbiage in Fixed-Length Dedicated Counter Rollover Handling #65
• Updated Text for Draft 03: Further Clarify Version to Variant Mappings #66
• Updated Text for Draft 03: Fix Bad Format section text copied from RFC4122 #67
• Updated Text for Draft 03: Max UUID Section Text #68
• Updated Text for Draft 03: UUID Version 8, SHOULD NOT fix #69
• Updated Text for Draft 03: Monotonicity and Counters, SHOULD fix #70
• Updated Text for Draft 03: UUID Version 6, OPTIONAL verbiage fix #71
• Updated Text for Draft 03: Storing UUIDs, Opacity; Remove MAY verbiage #72
• Updated Text for Draft 03: Re-add text on Lexicographically sorting #73
• Updated Text for Draft 03: Sorting, Mention little-endian for v8 #74
• Updated Text for Draft 03: Describe UUIDv7 usage of rand_a as counter in method 1 #76
• Updated Text for Draft 03: Fix rand_a referenced as rand in ASCII Figure #77

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Reviewers:
Please use the Change Proposal thread above to discuss individual changes vs this PR.
I am trying a new format to avoid what occurred in #58; which got a bit hard for me to follow and make the appropriate edits.