fixup for sp_rowcol
Fixing bug in solve, unittests
#892: reverting to ExternalFunction
Tentative fix for #888: compiler warnings
Concerning #892: more reversions to ExternalFunction
Concerning #892: more reversions to ExternalFunction
automatic documentation update
Concerning #891: sparsity and complexity of matrix_tools solve
automatic documentation update
Clarifying #896: HESSLAG_LAM_F
automatic code generation
automatic documentation update
automatic documentation update
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