Merge branch 'release-0.0.3' into develop
Resolves issue #4 now that bash is specified

The postinstall script is now wrapped in a bash command string.
Merge branch 'feature-bash-script' into develop
Switching to cd instead of pushd/popd
Merge branch 'feature-bash-script' into develop
Bumping version to 0.0.4
Merge branch 'release-0.0.4'