Replaced the lastpage page style with tests in the plain page style to check whether the last page will be a float page or not.
Replaced the lastpage page style with tests in the plain page style to check whether the last page will be a float page or not. (Partially addresses #2.)
Merge branch 'floats-at-end' of https://github.com/nstanger/ouexam into floats-at-end
Added warnings for unused class options, and disabled the twocolumn option. (closes #21)
Added warnings for unused class options, and disabled the twocolumn option (closes #21 and removes the need to deal with double-column floats in #2).
Merge branch 'unused-options' of https://github.com/nstanger/ouexam into unused-options
Now correctly prints “END” on the last page when there are multiple pages of unprocessed floats (closes #2).
Merge branch 'floats-at-end' into dev

Conflicts:
	ouexam.dtx
Merge branch 'unused-options' into dev

Conflicts:
	ouexam.dtx
Fixed checksum after merging several feature branches.