gitinspector 0.3.2

Maintenance release that adds several new features and bug fixes.

• Better handling of terminals that have no encoding configured.
• File extensions .cc and .hh scanned by default.
• Support for bare repositories.
• Support for comments in .xhtml, .jspx, and .scala files.
• The ability to filter out statistics from specific authors or emails.
• The flag --since now behaves correctly.
• Italian translation.
• Polish translation.