Corrections de bugs

• Enabling/disabling of message filter items in the Edit Filter dialog box did not work properly if a message filter contained multiple items
• After closing a project and creating a new one, the settings for logging Timing Errors were not reset
• Object model: Accessing the TextDocument.Selection property and the TextSelection object in a VBS Macro was not possible
• Determining the license file directory is more reliable
• The message filter selected for the Receive List also determined the CAN messages received by a Standard Macro
• After choosing a signal for a Line Writer channel, the signal name was not displayed correctly if the signal was part of a multiplexer definition
• Some other minor bug fixes and improvements