fix(electron-updater): return correct release notes & name (electron-…

…userland#2743)

Makes it so that when the most recently published release is a
prerelease build, the GitHubProvider supplies the correct releaseName
and releaseNotes. Prior to this change, releaseName and releaseNotes
were always set to the name and notes from the latest published build,
even if it was prerelease, and even if allowPrerelease was false.

fixes electron-userland#2742

fix(electron-updater): do not use API for GitHub to avoid limit, only…

… for custom host or GitHub Enterprise

feat(snap): initialize db and icons for faster startup and remove fonts 

electron-userland#2715

fix(nsis): turkish lang - missed translation leads to error

feat(deployment): Do not upload auto-update files for the second conf…

…igured provider

Close electron-userland#2697

feat: Support for sibling packages (lerna + yarn workspaces)

Close electron-userland#2222

Fix: handle dependencies with package 'link' fields (electron-userlan…

…d#2690)

fix: when parsing dependencies, overwrite any 'link' property already set in package.json

Some projects, like Mozilla Aframe, set a 'link' property at the root of their package.json file.
This causes problems for our packageDependencies job, which extends that object and adds 'link'
to signify the dependency dir is a symlink. Overwrite property by default.

Closes electron-userland#2685

fix(deployment): do not fail if cannot resolve effective S3 publish c…

…onfig if not publish will be not performed

Close electron-userland#2670

fix(nsis): use correct slash for portable

fix(AppImage): fix AppImage build regression if max compression used

Close electron-userland#2664