slick/slick — pull request #792 by szeiger (2014-05-02 12:22:54+00:00)
Title: Revert the hconsShape workaround.

It is no longer needed in Scala 2.10.4 and 2.11, and it prevented some
uses of HLists.

Test in JdbcMapperTest.testSingleElement (did not compile with the
workaround in place). Fixes issue #728. Review by @cvogt