Add apm install --packages-file
:lipstick:
Tweak --packages-file description
Merge pull request #164 from atom/ks-packages-file

Add apm install --packages-file
0.88.0
Add hint to use `apm stars --install` on `apm stars`
Merge pull request #166 from Bengt/patch-1

Add hint to use `apm stars --install` on `apm stars`
Upgrade to git-utils@2.1.4.

This fixes building with VS2013 on some machines.
0.89.0
:lipstick:
Default options to empty hash

Refs #147
Use $GITHUB_USER in repository URL when available

Closes #156
:memo: Mention options param
0.90.0
Guard against null package

Closes #171
Default to array instead of object
Guard against null package in featured array
0.91.0
Add language template
Add language generation support