Fixed typos

- removed superfluous file
- updated `offsetAlias` definition based on 9/21 WG meeting
- added 3 new requirements based on 9/21 WG meeting
- minor editorial updates such as links

- added requirement on the order of `offsetAlias`es to form an `addressAlias`
- minor editorial update

`chainId` must be of uniform length to enable systematic treamtment of addressalia by developers.
- Modified R4 to give the length constraints in bytes
- added a new R5 for `chainId` padding with zeros
- updated requirements numbering
- updated examples with new zero padding

1. Reduce chainId size encoded to 8 bytes
2. Add another figure to visually exemplify multi-chain inheritance from l1 -> L2 -> L3

- Added security considerations for EOA and Smart
 contract addresses used in aliasing as discussed during the last two WG meetings
- Added definition of externally owned account into the glossary
- Updated participant list (please, add yourself if you were missed)

- Incorporated comment by @realcodywburns
- added reference
- fixed a reference link

…nternationalization recommendation per PGB requirement for a full Draft Standard

… standard