Replace 0=0 constraint by lambda(i)=0


git-svn-id: svn+ssh://svn.code.sf.net/p/elmerfem/code/trunk@6904 04224531-1f84-46d8-96ce-875b9e37dce3
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git-svn-id: svn+ssh://svn.code.sf.net/p/elmerfem/code/trunk@6905 04224531-1f84-46d8-96ce-875b9e37dce3
The weighted projector for internal discontinuous is now done in a weak manner also for edge dofs. Modifications provided mainly by Juha. 


git-svn-id: svn+ssh://svn.code.sf.net/p/elmerfem/code/trunk@6906 04224531-1f84-46d8-96ce-875b9e37dce3
Fix "Mortar BC Set Diag Edges" functionality.


git-svn-id: svn+ssh://svn.code.sf.net/p/elmerfem/code/trunk@6907 04224531-1f84-46d8-96ce-875b9e37dce3
Fix the case of nonexisting interface.


git-svn-id: svn+ssh://svn.code.sf.net/p/elmerfem/code/trunk@6908 04224531-1f84-46d8-96ce-875b9e37dce3
For debugging reasons it is useful to see also the Jfix field and therefore the output for it by default was activated. 


git-svn-id: svn+ssh://svn.code.sf.net/p/elmerfem/code/trunk@6909 04224531-1f84-46d8-96ce-875b9e37dce3
Minor fixes. The conformal discontinuous edge projector is now diagonal by default if the corresponding nodal projector is. 


git-svn-id: svn+ssh://svn.code.sf.net/p/elmerfem/code/trunk@6910 04224531-1f84-46d8-96ce-875b9e37dce3
Changed the way that SaveScalars results are checked to study the absolute value to allow consistent way of computing the norm in tests.


git-svn-id: svn+ssh://svn.code.sf.net/p/elmerfem/code/trunk@6911 04224531-1f84-46d8-96ce-875b9e37dce3
Changed the way SaveScalars saves results for pseudonorm comparison

git-svn-id: svn+ssh://svn.code.sf.net/p/elmerfem/code/trunk@6912 04224531-1f84-46d8-96ce-875b9e37dce3
Merge branch 'svnsync'