…hdraw failure

L-03 Missing Docstrings

CR-02 Redeem and Withdraw Might Be Prevented by Enabled Controllers

Signed-off-by: Mick de Graaf <[email protected]>

CR-01 Assets Can be Lost if gulp is Called With Empty Deposit

N-11 Functions Are Updating the State Without Event Emissions

N-09 Incorrect Docstrings

N-08 Gas and Code Improvements

N-06 Non-Explicit Imports Are Used

Signed-off-by: Mick de Graaf <[email protected]>

N-05 Missing Named Parameters in Mapping

N-03 Inconsistent Use of Named Returns

Signed-off-by: Mick de Graaf <[email protected]>

N-01 Function Visibility Overly Permissive

L-02 Incomplete Docstrings

…yz/openzeppelin-synth-fixes-private into openzeppelin-synth-fixes

Cantina docs fixes

Cantina 368: An attacker can plummet a share price when there are little funds in the vault

Cantina 477: Incorrect rounding direction in PegStabilityModule allows attackers to drain the contract

Remove ERC20Collateral, add ERC20EVCCompatible