update of qr. pivot_/no_pivot_ is no more usefull as the behaviour is determined by the call syntax
splitting qr test versus real/complex inputs
replacing lapack_assert by NT2_LAPACK_VERIFY in qr and adding lines to documentation
suppressing display in qr tests
suppressing unused variables
adding forgotten copyright headers to geqp3 and geqrf declaration files
adding tests in suntable for qr
using assign_swap where useful in qr.hpp
swap_assign can not be used in cas a tiable returns only one parameter as this result can be involved in an expression before assignment
. The file is corrected and a line of computation is added in the test to show it now compile in such a situation
correcting small typo UTF8 coding pb
suppressing unused variables in some geev*.hpp
suppressing unused variables and typedef in some linalg unit tests
retablishing swap_assign after fixing by mgaunard and adding forgotten corner case call
more unused variables
adding a test real->complex and correcting a typo
simple non-utf8 detection (enough to detect latin-1) + BOM detection, fix #797
Merge pull request #795 from jtlap/linalg_2_qr

Revised QR implementation