Those buttons are useless now that touchscreen keyboard shortcuts work

Close #427

 #433

Fix #430

Close #432

 #433

Bumps [node-abi](https://github.com/lgeiger/node-abi) from 2.7.0 to 2.7.1.
- [Release notes](https://github.com/lgeiger/node-abi/releases)
- [Commits](https://github.com/lgeiger/node-abi/compare/v2.7.0...v2.7.1)
Signed-off-by: Ndependabot[bot] <support@dependabot.com>

Bumps [electron](https://github.com/electron/electron) from 4.0.4 to 4.0.5.
- [Release notes](https://github.com/electron/electron/releases)
- [Commits](https://github.com/electron/electron/compare/v4.0.4...v4.0.5)
Signed-off-by: Ndependabot[bot] <support@dependabot.com>

Bumps [snyk](https://github.com/snyk/snyk) from 1.126.0 to 1.134.0.
- [Release notes](https://github.com/snyk/snyk/releases)
- [Changelog](https://github.com/snyk/snyk/blob/master/.releaserc)
- [Commits](https://github.com/snyk/snyk/compare/v1.126.0...v1.134.0)
Signed-off-by: Ndependabot[bot] <support@dependabot.com>

Bumps [ws](https://github.com/websockets/ws) from 6.1.3 to 6.1.4.
- [Release notes](https://github.com/websockets/ws/releases)
- [Commits](https://github.com/websockets/ws/compare/6.1.3...6.1.4)
Signed-off-by: Ndependabot[bot] <support@dependabot.com>

Yeah, I should've done that a long time ago, but whatever.

Bumps [snyk](https://github.com/snyk/snyk) from 1.124.1 to 1.126.0.
- [Release notes](https://github.com/snyk/snyk/releases)
- [Changelog](https://github.com/snyk/snyk/blob/master/.releaserc)
- [Commits](https://github.com/snyk/snyk/compare/v1.124.1...v1.126.0)
Signed-off-by: Ndependabot[bot] <support@dependabot.com>

Bumps [electron-rebuild](https://github.com/electron/electron-rebuild) from 1.8.2 to 1.8.4.
- [Release notes](https://github.com/electron/electron-rebuild/releases)
- [Commits](https://github.com/electron/electron-rebuild/compare/v1.8.2...v1.8.4)
Signed-off-by: Ndependabot[bot] <support@dependabot.com>

Bumps [systeminformation](https://github.com/sebhildebrandt/systeminformation) from 4.0.8 to 4.0.10.
- [Release notes](https://github.com/sebhildebrandt/systeminformation/releases)
- [Changelog](https://github.com/sebhildebrandt/systeminformation/blob/master/CHANGELOG.md)
- [Commits](https://github.com/sebhildebrandt/systeminformation/commits)
Signed-off-by: Ndependabot[bot] <support@dependabot.com>

Also, fix previous tab shortcut

hide files starting with a dot (.) close #421