Update elements position when change slider width
Add time scale
Fix regression where mark does not update time
Fix regression when wrong set globalLayer after leave cursor from mark
Remove unused code
Numeric constants replaced by enumeration
Improve view of marks
Some other small improvements
Add a skelet of videoroad graphics item
Add base link between player and videoroad
Add base videocontroller
Fix for moving marks when moving videoroad
Add crutches for fucking phonon