make 'commit-checker' silent

- update graph_oriantation.cc to be in line with the renamed xy and with the
new graphToEps() scaling.
- Fix and external directory build problem in Doxyfile.in

Make the constructors of ColIt public.

Erasing unionfind Item template parameter

Some doc fix

BfsVisitor
Bipartite partitions based on visitors

topology_demo.cc => scaleToA4 works without extra parameters

Keeping order of alteration observers

Removing some automatic callback generation
// exception safety reason

Doc fix.

ColIt added. (Untested, but at least it compiles.)

Test the automatic compilation checker 1/2: fix the repo again

Test the automatic compilation checker 1/2: make a bug

Conditional execution until the target is reached
/previous implementation: until the target is the next to process/

todo: query the target when we give nodemap as condition

Bugfix: didn't removed the lock file if something went wrong

Test the automatic compilation checker 3/3: fix repo again

Test the automatic compilation checker 2/3: wrong commit

Test the automatic compilation checker 1/3

Send message to the commit author, as well

Script for automatic checking of SVN commit's consistency

First implementation of the static graph class
It could be improved to get better running times on benchmarks

General mapping based variant type

Spellchecking

GraphCopy and UGraphCopy modifications
Preliminary support for static graphs
=> cloning graphs

Added BpUGraphCopy

Tests for graph copies

Strict checking disabled

Corrected some typos and grammatical errors.

Removing template Map template parameter from InvertableMaps

The implementation of the graph copy is changed
Make explicit more constructors

Bug fix

Renaming MinCut