Adding patternInverse to CRSSparsity
atan is F0X
Concerning #899: adding a whole bunch of unittests as known_bug
Fixes #899: Issue in scalar-matrix MX operation
Adding matrix_expand in mx_tools:  expand (parts of) MX graph to SXFunction calls
Merge pull request #902 from casadi/issue_899b

Fixes #899: Issue in scalar-matrix MX operation
Correcting path for latest example
automatic documentation update
Refactoring matrix_expand
ConstMX::getSetNonZeros simplification
automatic documentation update
automatic casadibot merge