Encoded bytes format is different Between from Rev IISS to Rev 9
* First recorded account: type is encoded as ExtType
* Previously recorded account: type is encoded as primitive type
* To distinguish, use is_first flag. It is only used between from Rev IISS to Rev FIX_COIN_PART_BYTES_STRUCTURE

Co-authored-by: Seungmin Ryu <yakkle@gmail.com>
Co-authored-by: Chiwon Cho <goldworm@icon.foundation>

- os.rename() does not work if src, dst are in different filesystem
    - https://docs.python.org/3/library/shutil.html#shutil.move

* List and TypedDict are available for score parameter
* Refactor IconScoreBaseMeta and IconScoreBase
* Verify internal call arguments

* Version: 1.7.0rc4
* Fix a bug in convert_score_parameters()
* Check if argument is a string before converting str to base object
* Check for parameter types of on_install and on_update
* If revision >= 9 *args or **kwargs are not allowed
* Allow a score function which has @payable without @external only if revision < 9
* Union, Optional and Dict are available in SCORE
* Fix a minor bug in icx_getScoreApi
* Remove functions whose decorator is @payable only from function list by icx_getScoreApi
* Allow extra arguments for registerPRep and setPRep if revision < 9
* Fix a bug in icx_getScoreApi and SystemScore
* Fix a bug in verify_internal_call_arguments()
* "None" value causes verify_internal_call_arguments() to be failed

* Version: 1.7.0rc5

* Fix a different result of _intialize_score() between 1.6.1 and 1.7.0

* IS-1157: Backward compatibility for node address division

…evision9

* response in previous format when revision is 8
* response in new format(has unstakesList) when revision is greater than 8

…n8 and revision9"

This reverts commit 3ae3734.

* use linear search rather than wrong binary search to find index of new unstake slot
* use revision to divide logic in normalizing stakePart method
* if unstake slot if full and user add unstake, unstakeBlockHeight of last slot is max(unstakeInfo[-1][1], unstke_block_height)

Co-authored-by: inwonkim <inwonkim@icon.foundation>

…on8 and revision9 (#478)

* Fix getStake API to response different format when IS revision8 and revision9

* response in previous format when revision is 8
* response in new format(has unstakesList) when revision is greater than 8

* Update getStake response(rename unstakeList field to unstakes)

Co-authored-by: inwonkim <inwonkim@icon.foundation>