#516. Added time pass render below content.
#516. Position options added in apperance tab.
#516. Added position check for time passes.
#516. Options renamed and added to install/uninstall.
#516. Changed view args storage for widgets to prevent rewriting data, added position check for purchase button.
#516. Minor clean up.
#518. Added option to show time passes on free posts.
#516 Improved copy
#516 Copy updates
#516 Added show / hide functionality
Merge pull request #526 from laterpay/feature/516_render_time_passes_below_content

This fixes #516