Merge PR #3281: Staking Spec Upgrade

* remove kv seperation for marshalling

* pending

* cleanup

* cleanup x2

* pending

* working

* minor refactors

* entry structs defined

* uncompiled mechanism written

* add many compile fixes

* code compiles

* fix test compile errors

* test cover passes

* ...

* multiple entries fix

* ...

* more design fix

* working

* fix test cover bug

* Update PENDING.md

* update comment around queue completion for redelegations/ubds

* basic spec updates

* spec folder cleanup

* cleanup docs folder cont.

* ...

* find-replace and folder rename

* supplimentary find/replace

* pending

* supplimentary

* pending

* few undos, stakingd -> staked

* to staking -> to stake

* undos

* most staking -> most stake

* ...

* undos

* simplestake->simplestaking

* ...

* pending update

* capital letter replacements

* ...

* working

* staking doc updates from rigel/delegation-index branch

* spec-spec

* spec-spec

* LooseTokens -> NotBondedTokens

* staking state.md updates

* updates to hook and endblock spec

* Update docs/gaia/gaiacli.md

Co-Authored-By: rigelrozanski <rigel.rozanski@gmail.com>

* Update docs/gaia/validators/validator-setup.md

Co-Authored-By: rigelrozanski <rigel.rozanski@gmail.com>

* Update docs/gaia/validators/validator-setup.md

Co-Authored-By: rigelrozanski <rigel.rozanski@gmail.com>

* comment undo

* remove ErrConflictingRedelegation

* @cwgoes comments are resolved

* further updates to endblock and state

* msg json update

* working transaction updates

* working

* complete transaction rewrite

* PENDING.md

* typo

* add todo

* address @jackzampolin @cwgoes comments

* couple leftover comments, rename

* Update x/staking/types/pool.go

Co-Authored-By: rigelrozanski <rigel.rozanski@gmail.com>

* cwgoes additions

* cwgoes suggestions x2

cmd/gaia/app/genesis.go

@@ -154,7 +154,7 @@ func GaiaAppGenState(cdc *codec.Codec, genDoc tmtypes.GenesisDoc, appGenTxs []js
 	for _, acc := range genesisState.Accounts {
 		for _, coin := range acc.Coins {
 			if coin.Denom == bondDenom {
-				stakingData.Pool.LooseTokens = stakingData.Pool.LooseTokens.
+				stakingData.Pool.NotBondedTokens = stakingData.Pool.NotBondedTokens.
 					Add(coin.Amount) // increase the supply
 			}
 		}

cmd/gaia/app/genesis_test.go

@@ -44,7 +44,7 @@ func makeGenesisState(t *testing.T, genTxs []auth.StdTx) GenesisState {
 		acc := auth.NewBaseAccountWithAddress(sdk.AccAddress(msg.ValidatorAddr))
 		acc.Coins = sdk.Coins{sdk.NewInt64Coin(bondDenom, 150)}
 		genAccs[i] = NewGenesisAccount(&acc)
-		stakingData.Pool.LooseTokens = stakingData.Pool.LooseTokens.Add(sdk.NewInt(150)) // increase the supply
+		stakingData.Pool.NotBondedTokens = stakingData.Pool.NotBondedTokens.Add(sdk.NewInt(150)) // increase the supply
 	}
 
 	// create the final app state

cmd/gaia/app/sim_test.go

@@ -188,7 +188,7 @@ func appStateFn(r *rand.Rand, accs []simulation.Account, genesisTimestamp time.T
 		delegations = append(delegations, delegation)
 	}
 
-	stakingGenesis.Pool.LooseTokens = sdk.NewInt((amount * numAccs) + (numInitiallyBonded * amount))
+	stakingGenesis.Pool.NotBondedTokens = sdk.NewInt((amount * numAccs) + (numInitiallyBonded * amount))
 	stakingGenesis.Validators = validators
 	stakingGenesis.Bonds = delegations