Fix typo

Signed-off-by: Christoph Höger <christoph.hoeger@tu-berlin.de>
Started implementation of MCL

Signed-off-by: Christoph Höger <christoph.hoeger@tu-berlin.de>
add missing build system files

Signed-off-by: Christoph Höger <christoph.hoeger@tu-berlin.de>
converted lexer to sedlex

Signed-off-by: Christoph Höger <christoph.hoeger@tu-berlin.de>
Reorganized test suites

Signed-off-by: Christoph Höger <christoph.hoeger@tu-berlin.de>
Add if/then/else