Lean

- Restore C projects on create https://github.com/QuantConnect/lean-cli/pull/202
- Fix for handling cloud projects with special characters in name on push & improve performance https://github.com/QuantConnect/lean-cli/pull/203
- Improve error reporting in models' init https://github.com/QuantConnect/lean-cli/pull/204

- Cleanup required options for live deployment. See https://github.com/QuantConnect/lean-cli/pull/194
- Accept user-defined brokerage/data feed options in interactive panel. See https://github.com/QuantConnect/lean-cli/pull/196
- Fix pulling projects and libraries with invalid path characters. See https://github.com/QuantConnect/lean-cli/pull/197

- C projects are restored on pull https://github.com/QuantConnect/lean-cli/pull/191
- Disable unrequired compilation on research causing errors https://github.com/QuantConnect/lean-cli/pull/187
- Minor logging image fix https://github.com/QuantConnect/lean-cli/pull/189
- Add project lean engine version, python env https://github.com/QuantConnect/lean-cli/pull/188

- Add support for live holdings state https://github.com/QuantConnect/lean-cli/pull/181
- Minor improvements https://github.com/QuantConnect/lean-cli/pull/186 & https://github.com/QuantConnect/lean-cli/pull/185

- See https://github.com/QuantConnect/lean-cli/pull/179

- Add support for live cash balance specification. See https://github.com/QuantConnect/lean-cli/pull/172