Fix for the Bugs found by me and Boud in the last commit:
- When a new action it was invoked, the editor cleared the document when the operation were canceled
- The editor added two line in the end of the file, but the correct it's just one
- The document was not save before be executed
- Now the RunAction executes the active document
- The icons was removed from the scripter until to find a way to add in the project
- The current line in the debugger is pointed by a yellow color that fills the debug area in the current line.
- The debugger it's working properly