Ethairballoons

- Updated dependencies
- Minor fixes
**Full Changelog**: https://github.com/petrosDemetrakopoulos/ethairballoons/compare/v1.4.5...v1.4.6

What's Changed
* Bump follow-redirects from 1.14.7 to 1.14.8 by dependabot in https://github.com/petrosDemetrakopoulos/ethairballoons/pull/14
* Bump minimist from 1.2.5 to 1.2.6 by dependabot in https://github.com/petrosDemetrakopoulos/ethairballoons/pull/16
* Updated web3 and ganache dependencies


**Full Changelog**: https://github.com/petrosDemetrakopoulos/ethairballoons/compare/v1.4.4...v1.4.5

- Lintering fixes for the test contracts
- Added .npmignore file to ignore unit tests files in the zipped library
- Updated ganache to 7.0.2
- Fixed minor issues

- Updated some dependencies
- Replaced ganache-core (deprecated) with ganache

**Full Changelog**: https://github.com/petrosDemetrakopoulos/ethairballoons/compare/v1.4.1...1.4.2

Updated some dependencies that had known vulnerabilities

**Full Changelog**: https://github.com/petrosDemetrakopoulos/ethairballoons/compare/v1.4.0...v1.4.1