GitLab

Pressing Escape will revert to the select tool, and clear current selection if select tool is active

Fixes #512

Fixes #512

The slip tool allows to move in and out point of a (cut) clip by a certain amount while position and size of the clip stay the same.

Related to #1069

Commit includes:
- basis for advanced trimming tools (e.g. trimming preview in monitor)
- make editing tool available as enum in qml
- add slip tool
- add tests for slip

Related to #1003

and breaks with preview scaling.
Related to #825

Fixes #1130

If you want to add a guide quickly without the dialog use the "Add
marker/guide quickly" action or double click on the guide head region

First version of timeline clip time remapping. To test, select time remap from timeline context menu and "time remapping" widget to manage keyframes

Fixes #1106

BUG: 403128
BUG: 403405
BUG: 413567
BUG: 406042
BUG: 407242
BUG: 420319
BUG: 390431
BUG: 377829
BUG: 420428
Fixes #681
Fixes #1005

Add option to lock/unlock guides. Unlocked guides will move along when using spacer tool or adding/removing space