Minor improvements including spelling and fixing broken links.

This flag got removed from Substrate a while ago.

Related issue: https://github.com/paritytech/ink/issues/1007

Sync the repository with Substrate's
[polkadot-v0.9.37](https://github.com/paritytech/substrate/tree/polkadot-v0.9.37)
branch.

Sync the repository with Substrate's
[`polkadot-v0.9.34`](https://github.com/paritytech/substrate/tree/polkadot-v0.9.34

)
branch.

Co-authored-by: Bastian Köcher <[email protected]>
Co-authored-by: Alexander Theißen <[email protected]>

* Update to polkadot-v0.9.32

* Bump lockfile

* Update README

Co-authored-by: Alexander Theißen <[email protected]>

* Update to polkadot-v0.9.31

* Remove runtime benchmarks

* Remove try-runtime

* Track polkadot-v0.9.29

* Update lockfile

* Update README

* apply 324a18e

* sync up to 1c0d008

* sync with 1c0d008 and readme update

* set correct commit hash

* sync with #021f712

* Use resolver v2

* Sync with substrate

* Add new payment info runtime API

* Make dev chain spec the default

* Set sane log filtering by default

* Update README.md

Co-authored-by: Michael Müller <[email protected]>

Co-authored-by: Michael Müller <[email protected]>

* Add guide for synchronizing with Substrate

* Change `rm Cargo.lock` instruction

* Update sync instructions

* Remove breaking change note

* Update to latest substrate

* Update jsonrpsee

* Reduce size of deletion queue depth

* Bump commit hash

* Bump versions

* Synchronize with Substrate `/bin/node/runtime/src/lib.rs`

* Update runtime/src/lib.rs

Co-authored-by: Alexander Theißen <[email protected]>

* Increase allowed contract sizes back to the ones from `master`

* Sync with latest Substrate `master`

* Improve comment

Co-authored-by: Alexander Theißen <[email protected]>

* update now broken link

* Update README.md

Co-authored-by: Michael Müller <[email protected]>

Make `--dev` default behavior and highlight modifications that have been made for non-production use (#56)

* Fix repo link

* Make `dev` the default mode when started without cli params

* Explain difference to production node

* Improve readme

* Improve wording

* Synchronize with latest Substrate `master`

* Bump version to `0.12.0`

* Update `Cargo.lock`

* Update commit hash in readme

* Synchronize with Substrate

* Bump version to `0.11.0`

* Synchronize with Substrate

* Update commit hash

* Bump versions to `0.10.0`

* Synchronize with Substrate

* Bump versions to `0.9.0`

* Update `Cargo.lock`

* Update Substrate synced commit hash

* Synchronize with Substrate

* Bump versions to `0.8.0`

* Bump substrate

* Update README.md

* Bump dependencies

* Remove unused microunit

* Bump version

* Update README

* Update substrate dependencies to 7409589ab78e7cb508db873dd6384634d667b8f5

* Update runtime/Cargo.toml

Co-authored-by: Hernando Castano <[email protected]>

* Update node/src/service.rs

Co-authored-by: Hernando Castano <[email protected]>

* Apply rustfmt and update the commit reference in README.md

Co-authored-by: Hernando Castano <[email protected]>

* Sync with Substrate

* Bring back `CONTRACTS_DEBUG_OUTPUT`

This reverts commit 8d91b8e5.

* Use `--locked` by default in installation instructions

* Update README.md

Co-authored-by: Andrew Jones <[email protected]>

Co-authored-by: Andrew Jones <[email protected]>