Merge PR #1119: Unbonding, Redelegation

* stake/fees spec updates
* staking overview.md revisions, moving files
* docs reorganization
* staking spec state revisions
* transaction stake updates
* complete staking spec update
* WIP adding unbonding/redelegation commands
* added msg types for unbonding, redelegation
* stake sub-package reorg
* working stake reorg
* modify lcd tests to not use hardcoded json strings
* add description update
* index keys
* key managment for unbonding redelegation complete
* update stake errors
* completed handleMsgCompleteUnbonding fn
* updated to use begin/complete unbonding/redelegation
* fix token shares bug
* develop docs into unbonding
* got non-tests compiling after merge develop
* working fixing tests
* PrivlegedKeeper -> PrivilegedKeeper
* tests compile
* fix some tests
* fixing tests
* remove PrivilegedKeeper
* get unbonding bug
* only rpc sig verification failed tests now
* move percent unbonding/redelegation to the CLI and out of handler logic
* remove min unbonding height
* add lcd txs
* add pool sanity checks, fix a buncha tests
* fix ante. set lcd log to debug (#1322)
* redelegation tests, adding query functionality for bonds
* add self-delegations at genesis ref #1165
* PR comments (mostly) addressed
* cleanup, added Query LCD functionality
* test cleanup/fixes
* fix governance test
* SlashValidatorSet -> ValidatorSet
* changelog
* stake lcd fix
* x/auth: fix chainID in ante
* fix lcd test
* fix lint, update lint make command for spelling
* lowercase error string
* don't expose coinkeeper in staking
* remove a few duplicate lines in changelog
* chain_id in stake lcd tests
* added transient redelegation
* 'transient' => 'transitive'
* Re-add nolint instruction
* Fix tiny linter error

docs/spec/staking/end_block.md

@@ -37,8 +37,8 @@ processProvisions():
         
         provisions = pool.Inflation * (pool.TotalSupply / hrsPerYr)
         
-        pool.LooseUnbondedTokens += provisions
-        feePool += LooseUnbondedTokens
+        pool.LooseTokens += provisions
+        feePool += LooseTokens
         
         setPool(pool)
 

docs/spec/staking/state.md

@@ -12,7 +12,7 @@ information, etc.
 
 ```golang
 type Pool struct {
-    LooseUnbondedTokens int64   // tokens not associated with any validator
+    LooseTokens int64   // tokens not associated with any validator
     UnbondedTokens      int64   // reserve of unbonded tokens held with validators
     UnbondingTokens     int64   // tokens moving from bonded to unbonded pool
     BondedTokens        int64   // reserve of bonded tokens