add verify permissions .modman dir
add handler to verify permissions and change order of running clean task
change order of handler to fix #9702
run install as notify so setup-script from extensions will also be run
add update remote if extension has already checked out
Merge pull request #1 in ISAR/ansible-magento from ~SIEK/ansible-magento:master to master

* commit 'bf863095be89dde49e8c3d4790bb6a14995da61f':
  add update remote if extension has already checked out
update documentation
some changes StyleGuide