Revert "Fixing versions."

This reverts commit bacd530bcf2cd4608c11a4f8cdf6c3dc98dfa0ab.
Revert "Fixing versins in poms."

This reverts commit 913bad2e0de070f904261588abe1ead7c78dffbb.
Revert "Docs formatting."

This reverts commit c691622cca3006227ccbc9f6ed749c5b7b942c7b.
Revert "Merge pull request #429 from jakewins/2.0"

This reverts commit f96c28525b80e3e0281d2cbed7836e07fb75cbc1, reversing
changes made to 394bef15b742c09f9c94d990eff4635714a006a0.