Init script now also clones import scripts.
Merge pull request #33 from leftclickben/InitCloneImportScripts

Init script now also clones import scripts.
Output even on success.
Merge pull request #34 from leftclickben/master

Output even on success.
Look for setup.php, and error message improvements.

+ The check-environment script checks for the COLLECTIVEACCESS_HOME
  variable and ensures it is set to a directory; now it additionally
  looks for the setup.php file under $COLLECTIVEACCESS_HOME.
+ Improved consistency and value of error messages.
+ Split exit codes so that the actual error condition can be
  determined by calling script (currently not used anywhere, but
  makes sense in a general way).
Merge pull request #35 from leftclickben/CheckEnvironmentLookForSetupPhp

Look for setup.php, and error message improvements.
Consistency of whitespace.
Merge pull request #36 from leftclickben/CheckEnvironmentLookForSetupPhp

Consistency of whitespace.