Add variable get/set/delete commands.
Remove --search option, people can use | grep.
Improve output for multiple variables.

Use --pipe, or just pipe into another command like grep, for full & clean
output.
More informative errors for the variable:delete command.
Fix bug with --ssh and JSON values.
Cleanup, including renaming Resource to HalResource to avoid type hint issues.
Provide -no-cache option forwarded to drush make for Drupal builds.
Merge pull request #168 from pjcdawkins/drush-no-cache

Provide --no-cache option forwarded to drush make for Drupal builds.
Windows instructions for adding vendor/bin to the PATH
Merge pull request #165 from pjcdawkins/update-readme-windows

Windows instructions for adding Composer's vendor/bin to the PATH
Assume TTY without the posix extension.
... fix typo in last commit
Remove .bat file.

Composer is supposed to deal with this automatically.
Merge pull request #161 from pjcdawkins/feature/variables

Add variable get/set/delete commands.
Starting v1.5
Fix 'Command drush is not defined' for non-Drupal environments.
Add a note about caching woes to the README.md.
Merge pull request #169 from platformsh/remove-bat-file

Remove .bat file.
Fix wrong confirm delete action in drush-aliases command.
Refactor Git commands into a new GitHelper.