2014-09-01 Foivos S. Zakkak <foivos@zakkak.net>

   - Recursively check symlinks to get to the actual file
   - Reduced use of strcpy
   - Reduced attack surface
   - Ignore signals at the beginning (can't get interrupted while privileged)
   - Files renamed to *.tgz not *.tar.Z anymore
   - Some comments
   - isbinaryfile only checks for 0 since 0x80 results in false positives in
     unicode
   - Removed EQS define
   - Rename shufflenames to movetar
   - Add return type in functions
   - Remove unused variables
   - Fix Makefile