v2.1

This is a minor version release.

Notable changes:

• Added a new function in the setup script: lsso. It accepts paths of programs as arguments, of which it lists all the shared object dependencies sorted by path. If multiple programs are specified, the same shared objects are not repeated. If the specified files are not programs, ldd shows an error and no action is performed.
• The shared object dependencies are not hardcoded anymore in the setup script and, instead, are obtained using lsso.
• A testing script, test.sh, has been introduced. More info in the Readme file.

Other minor changes:

• The message that warns about changes in /etc/fstab has been shortened.
• The layout of the section with checksums has changed a little.

Commit list since the previous release (v2.0).