Add local properties

[jmolivas]

• Add drupalRoot and projectRoot local scope properties.
• Make sure isValidRoot returns a boolean.
• Add getters for local properties.

NOTE: Not too happy with projectRoot maybe composerRoot will be better

Usage instructions:

use DrupalFinder\DrupalFinder;

$drupalFinder = new DrupalFinder();
$drupalFinder->locateRoot(‘path/to/drupal');
$drupalRoot = $drupalFinder->getDrupalRoot();
$projectRoot = $drupalFinder->getProjectRoot();

[webflo]

👍 in genernal. Lets rename projectRoot to composerRoot and document what drupalRoot and composerRoot actually mean.

[jmolivas]

@webflo updated

[webflo]

Thanks. I wrote some tests in #2 and squashed everything in 447d920