Merge pull request #12 from ordrin/dev_polina

Dev polina
Merge pull request #13 from ordrin/dev_polina

Dev polina
Merge pull request #14 from ordrin/dev_polina

Allow affiliate banner onto order flow pages
Merge pull request #15 from ordrin/dev_polina

Keep forgetting to crank
Merge pull request #16 from ordrin/dev_polina

Allow for custom thank-you html on complete page
Merge pull request #17 from ordrin/dev_polina

Have callbacks on f-ns that can fail
Merge pull request #18 from ordrin/dev_polina

Dev polina
Merge pull request #19 from ordrin/dev_polina

compact things
Allow for passing a custom key on the fly
Version crank
Merge pull request #20 from ordrin/multKeys

Mult keys
Add ability to put custom styling on pages that use the 'head' head.