- improve error reporting
- change semantics of 'matchspec'.desc field
- return a description of the matcher only
- modify assert_that to handle construction of failure messages (?)
- support for matchers to return information about match failures
- actual input
- indirect input/fixture data
- explanatory message
- defaults for matchers not returning information about match failures
- progress reports
- real time progress logging
- support for stdout or MFA (to support ct:pal/2 for example)
- quiet mode (turn it off!)
- provide full textual log post processing (?)
- change semantics of 'matchspec'.desc field