test: modified class-0 conformance testing to comply with constraints

git-svn-id: http://openjpeg.googlecode.com/svn/trunk@2344 974d547c-b4cf-11dd-89c7-03d08fec6209
[trunk] Import patch from bug #241


git-svn-id: http://openjpeg.googlecode.com/svn/trunk@2347 974d547c-b4cf-11dd-89c7-03d08fec6209
complete openjpeg2 pkgconfig support, bug #68


git-svn-id: http://openjpeg.googlecode.com/svn/trunk@2348 974d547c-b4cf-11dd-89c7-03d08fec6209
merged openjpip changes from trunk
Merge branch 'master' of github.com:ksclarke/openjpeg