Uniform sequence at start of source files
- copyright claim
- license
- file comment
- header guard
- lumiera includes
- library / system includes
Lumiera uses Brittish spelling. Add an according note to the styleguide.
the buildsystem will now pick up and link
all test cases according to the layer, e.g.
backend tests will automatically be linked
against the backend + library solely.
Few tests got broken with the new testsuite and libtool problems to pass
empty strings and tabs around. I just removed tabs and unnecessary
blanks. This makes some tests somewhat less valuable, but works for now.
