Note incomplete implementation in read me.
FIX: Fixed a few bugs that occur when you aren't in the sspak dir when running it.
FIX: Fixed character set issues with MySQL
NEW: Added PostgreSQL support
FIX: Fixed bugs in argument processing so that on/off arguments are supported.
NEW: added SSPakFile class and common FilesystemEntity class.
NEW: Add support for --assets and --db arguments.
FIX: Don't break exception when output is piped elsewhere.
NEW: Add git-remote file to the sspak definition
Refactor the save action, pushing more common code into other classes, to make the install action easier.
NEW: Added 'sspak install' command.
Refactored sspak handling to be more compatible with self extractors.

Introduced first bit of code to support "@self" as the sspak name.
Cleaned up required argument checking
NEW: Added 'sspak bundle' that builds self-extracting sspak files.