WPP 3.3.0 Beta 1

This release includes the following changes:

• Adds the ability to limit the amount of data logged by WPP (resolves #69).
• Adds Polylang support (thanks, @Chouby!)
• Removes post data from DB on deletion (resolves #77).
• Fixes whitespaces from post_type argument (thanks, @getdave!)
• WPP now handles SSL detection for images (resolves #81).
• Removes legacy datacache & datacache_backup tables.
• Adds Settings page advertisement support.
• Moves documentation to Github.