Fix generation of documentation for input interface.
Needed some corrections in the source - calling uninitialized profiler instance.
Fixes #51
General boundary conditions for TransportDG.
Implements Dirichlet, Neumann and Robin b.c.
Resolves #50
Merge branch 'master' of github.com:flow123d/flow123d

Conflicts:
	doc/reference_manual/flow123d_doc.pdf