made skrollrBody an option
Update README.md

I found the explanation of data-anchor somewhat confusing, I've added a generalized use case and tried to make the language a little clearer.
Update README.md
Merge pull request #618 from crispen-smith/master

Readme.md clean up - data-anchor
Minor: Removed grave accent from “ìnit”

One of the mentions of the `init` method strangely had a initial grave-accent-“i” (“ì”), which appears to be a typo (didn't match the other usages and doesn't make sense in the context of programming).  Fixed by changing to a standard “i”.
Merge pull request #623 from capnslipp/patch-1

Minor: Removed grave accent from “ìnit”
also consider the scrollHeight of skrollr-body in cases where the content overflows it. fixes #633 (and others?)
0.6.28
added documentation for skrollrBody
Merge pull request #592 from Suven/master

configurable skrollrBody
0.6.29