[[Imported from SVN: r4862]]

[[Imported from SVN: r4857]]

[[Imported from SVN: r4856]]

[[Imported from SVN: r4853]]

[[Imported from SVN: r4852]]

[[Imported from SVN: r4848]]

[[Imported from SVN: r4847]]

[[Imported from SVN: r4846]]

[[Imported from SVN: r4845]]

RemoveConst (except that the return type is now 'type' instead of 'Type').
If the tr1/type_traits header is present, remove_const will be taken from
there.  If not, remove_const is a copy of the RemoveConst class in this
file.

[[Imported from SVN: r4844]]

[[Imported from SVN: r4843]]

[[Imported from SVN: r4841]]

[[Imported from SVN: r4840]]

[[Imported from SVN: r4838]]

add a centralized file to eventually hold all doxygen groups.  Put a group there for GeometryType and put GeometryType in it.  This fixes FlySpray issue 237

[[Imported from SVN: r4836]]

[[Imported from SVN: r4835]]

grrr! testing for !=0 skips row zero.

loops now start with n and the first step is --i and we are testing
for i>0.

[[Imported from SVN: r4833]]

[[Imported from SVN: r4832]]

Bug fix: dont know what exactly the bug was. just experimented by merging (svn merge -r 4830:4823 fmatrix.hh) version 4823 and it did work. atleast the fmatrixtest is working. perhaps Markus can point out what the bug was

[[Imported from SVN: r4831]]

The check i>=0 is always true if i is unsigned!

[[Imported from SVN: r4830]]

[[Imported from SVN: r4829]]

[[Imported from SVN: r4828]]

[[Imported from SVN: r4826]]

simplevector.hh is not there any more.

[[Imported from SVN: r4825]]

Solving was correct, too. 
Unfortunately the the proposed solution of the test was wrong.

[[Imported from SVN: r4824]]

Invertion works now.

But there is still a bug in the solve method. I will fix this later
this afternoon. be patient!

[[Imported from SVN: r4823]]

I think one should check prod instead of A here, shouldn't one?

[[Imported from SVN: r4822]]

build system.

Fixes flyspray #215

[[Imported from SVN: r4821]]

[[Imported from SVN: r4820]]

[[Imported from SVN: r4819]]

Reduced redundant code.

Fixes Flyspray #223

[[Imported from SVN: r4818]]

[[Imported from SVN: r4817]]

[[Imported from SVN: r4816]]

[[Imported from SVN: r4815]]

[[Imported from SVN: r4814]]

[[Imported from SVN: r4813]]

[[Imported from SVN: r4812]]

[[Imported from SVN: r4811]]

[[Imported from SVN: r4810]]

[[Imported from SVN: r4809]]