Testing Build for serialport Fixes

This build should hopefully fix the current issues with the serialport binary module - while we still have to deal with updating this module in the future when VSCode updates - this should be much easier now with the scripting that @haneefdm has setup.

V0.2.7

• Added new servertype of external for cases where you want to control the GDB server yourself. This could be used for cases where you need to run the GDB server on a different machine, or in cases where there are multiple target cores which may cause the debug server to not operate as expected by cortex-debug. This configuration may require more customizations to the launch.json file than other more automated server types. When this servertype is selected a value for the gdbTarget launch.json property must be supplied.
• Added new launch.json options (overrideLaunchCommands, overrideRestartCommands and overrideAttachCommands) to be able to override the default commands run on those operations. In most cases this is not needed, but may be required for external server types (by default commands that are compatible with openocd are used for external server types).
• Add a overrideGDBServerStartedRegex launch.json configuration option - this allows you to provide the system with an alternative regular expression to detect that the GDB server has completed launching and is ready to accept connections. In most cases this will be need - but may be useful in cases where the debug servers output has changed and is no longer recognized.
• Major upgrade to the system for finding free ports to use (big thanks to https://github.com/haneefdm for his work on this); should fix recurring problems with port number collisions (e.g. 117(#117)).
• Updates to PyOCD to enable support for CMSIS-Pack specification (added in PyOCD v0.16.0) - thanks to https://github.com/pelrun for this improvement

V0.2.5

Update version number and changelog. Added links to issue numbers

V0.2.4

v0.2.4

Updated change log

Preview Testing Release with QEMU support

This is a pre-release test version with initial QEMU support.

Test Release - Breakpoints Issue

Potential Issue for the Breakpoint Setting Issue

v0.1.21-test

Updated version number and changelog

Preview Testing Release for schultetwin1

V0.1.18-Pre2

Updated version number and change log

V0.1.18-Pre

Preview Testing Release

V0.1.14 Preview Release

• Work around for st-util issues on Windows
• Value formatting in the core registers and peripheral register views.
• Save/Restore state of the core/peripheral register views on session terminate/start