Merge pull request #31 from DenisKlimenko/master

Merged changes made by Denis Klimenko (issue #2 )
Done issue 32
Merge pull request #33 from Gr1N/master

Done issue #32 (Выбор изображения)
Done issue #4
add icons
fix
Merge pull request #35 from Gr1N/master

Done issue #4
added user guide source issue #40
authors list updated; fixed tool name in doc files
version update (issue #37)
added license information for 3rd-party libraries (issue #1)
Done issue #7
Merge pull request #44 from Gr1N/master

Done issue #7 (cmake scripts for building)
little fix
Done issue #10. Fixed problem with moving nodes and contours over countour's border
Merge pull request #46 from filosov/master

done Issue #10
added moc and object directories into pro file
work on issue #48
Fixed comment in arranger; Fixed CMake and QMake for issue #48
continue work on issue #48