Adding a quick list of snow commands.
make cleaner should remove versions so files
Added tag 0.7 for changeset f1192cb27b5e
Install shared libraries with 755 permissions, needed by cygwin.
Patch from Takashi Kato, fixes issue #225.
Include library directory header in snowball even when no include files are present.
Allowing --uri arguments for reg-key and upload.
Adding explanation of install PREFIX to manual.