Replace Overflow-Prone Operations in Staking with Saturating Arithmetic (#2115)

* Improve a few doc string

* Replace overflow-prone operation with saturating.

* Remove whitespace.

* Update wasm; Bump spec;

* Bump impl again.

* Fix review comments.
This commit is contained in:
Kian Peymani authored and Gav Wood committed 2019-03-26 14:39:14 +01:00
1 parent 571d094313
commit da124d74d1
6 files changed
+158 -49

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