Exchange price calculation tweak

Change exchange matching to use order price as % of published ETH/EUR price instead of EUR/ETH price

Transfer event order

• change order of Transfer events from AugmintToken transfer: emit transfer amount event first then the fee amount. #128 (mainnet & rinkeby redeploy pending until further tweaks)
• update to ganache-cli 6.1.6 #127

New locker & token tweaks

Improvements/tweaks:

• new Locker contract with a minor improvement on interest calculation #121
• remove unused stabilityBoardProxy var from AugmintTokenInterface #122 (mainnet & rinkeby redeploy pending until further tweaks)
• token name and symbol setter for future AugmintToken migrations #124 (mainnet & rinkeby redeploy pending until further tweaks)

Updates not affecting contract code:

Stability Board scripts:

• increase LTD limit: allowedDifferenceAmount to 2,000 A-EUR #119
• new lock products as part of Main_initNewLocker.sol SB script #121

minor tooling version updates

• truffle to 4.1.13 #117
• ganache-cli to 6.1.5 #123

Interesting

StabilityBoard scripts:

• interest rate and min loan amount adjustment (local and rinkeby test data + mainnet) #116

Minor changes, not affecting deployed contracts:

• truffle upgraded to 4.1.12 #114
• encrypt discord webhook url in travis to avoid spambots on discord server #115

Wait a sec

Minor upgrades not affecting deployed contracts:

• ganache-cli to 6.1.3 #110
• added 1 sec term test lock for FE tests (local deploys only) #113
• rinkeby migrations scripts to switch latest deployed MonetarySupervisor live #112

MultiSig improvements, PreToken refactor and Rinkeby + Mainnet redeploy

• fixes in rinkeby deploy scripts #103
• renamed issuedByMonetaryBoard to issuedByStabilityBoard
• renamed StabilityBoardSigner => StabilityBoardProxy a renamed all permissions #104
• renamed PreTokenAgreementSigner contract to PreTokenProxy & permission to PreTokenSigner

PreToken

• refactored agreements to be ownable by one account only. So only agreement holder can transfer and only full amount (#100)
• added transferAgreement and burnFrom restricted functions to allow PreTokenSigners to fix holder losing private key or an erroneousissueTo via PreTokenProxy
• no transfer to 0x0 bb219a1

MultiSig:

• don't allow to add 0x0 signer 2d406ce
• don't allow to remove last signer 4bbdcc9

NB: this script "abandons" v0.4.0 deployments, i.e. not allowing migrate from those contracts

solidity to 0.4.24, multiSig and preToken

• introduce multisig for Stability Board & migrations refactor PR #90
• introduce pretoken contract PR #100
• upgrade to truffle 4.1.11
• upgrade contracts to solidity compiler version 0.4.24, see PR #93 & #94
• fixed a severe order matching bug where consecutive calls to match the same orders could cause user orders removed and funds stuck in exchange contract. PR #98
• Restricted tweak: separate PermissionGranterContract permission from StabilityBoardSignerContract PR #101
• renamed issuedByMonetaryBoard to issuedByStabilityBoard PR #101

New TokenAEur

new TokenAEur version and all dependent contracts deploy:

• MonetarySupervisor (and switched over to it )
• Locker
• LoanManager
• Exchange

New features in TokenAur:

• allow AEUR transfers, lock new sell token orders without user having Ether via new delegatedTransfer and delegatedTransferAndNotify functions (see issue #84 and PR #89 )
• ERC20 transfer history fix: emit ERC20 Transfer event for transfer fee deduction so if user adds up transactions balance will match in standard ERC20 wallets

New exchange: published rate order price

• exchange order price is now solely +/- % spread from published rate, no more limit orders
• added publishedRate and fillRate args to OrderFill event (ABI change)

MonetarySupervisor maxLockAmount calculation fix

see PR #82 for more details

new MS is live, see #85