Gdbfrontend

* Added FileBrowser opener for each directory in SourceTree. 13

* Added PIP package.
* Updated jQuery.

* Fixed WebSocket server on Firefox.

* Fixed GDB shell credentials bug.
* Added credentials format check.

Changelogs
* Added linked-list visualization.
* Added "Open in Evaluater" feature.
* Made all variable/members expressions sequenced in VariablesExplorers.
* Fixed WebSocket byte.
* Various bugfixes and enhancements.

Changelogs
* Added linked-list visualization.
* Added "Open in Evaluater" feature.
* Made all variable/members expressions sequenced in VariablesExplorers.
* Fixed WebSocket byte.
* Various bugfixes and enhancements.

Changelogs
* [New versioning strategy](https://github.com/rohanrhu/gdb-frontend#versioning)
* Added authentication for sharing debug session. (as HTTP Basic Auth) 15
You can set username and password with `--credentials=USER:PASS` option.
* Implemented a new WebSocket debug server.
* FileBrowser items sorted alphabetically. 12
* Added red theme.
* Minor improvements.