Refactored string wrapper
- to be much more flexible (writes to vector)
- fixed a couple of bugs
Simplified StringWrapper
- by changing intoStream to << overload
- and removing redundant ctor
Use new line wrapper to show test case list, with tags, in columns
Added vector resizing example to BDD tests
Added -l tags
- which lists available tags.
- also improved formatting of -l for tests
build 29