Fix comments in header of dynamic and static files

Columns and rows were confused
doc: sbvar_identification stub, #237
Merge pull request #636 from JohannesPfeifer/preprocessor

Fix comments in header of dynamic and static files
Change fields in options_ for {irf,moment}_calibration.

Ref #267
Allow ranges in lags/periods specification of {irf,moment}_calibration.

Ref #267
Provisions for MATLAB 8.3 (R2014a).
ms-sbvar: add missing 's' flag to rmdir