Changes in version 1.1.1

* Changed: The instructions for downloading and installing FreeSurfer (registration/license file)
* Changed: to add the Pipeline Server user to server's admins list.
* Changed: installer script to create numbered backups of all the files in /etc that the installer modifies

* Fixed: tool installation to properly install executable in FSFUpdate module to resolve validation issues in fMRI training workflow
* Fixed: several bugs in tool installation, including moving certain scripts into proper locations, changing MINC installation from manual to auto and making it complete, and correcting a race condition in the installer
* Fixed: so that re-running the installer doesn't clear already downloaded server library pipe files; in other words, the pipe files persist across installations
* Fixed: FreeSurfer executables are installed in the proper location
* Fixed: AFNI version information and FreeSurfer configuration
* Fixed: MINC version number to reflect the latest build
* Fixed: installation script to correctly configure the JAVA_HOME environmental variable
* Other bug fixes