Update ThirdPartyNotices.txt -- removed a lot of unnecessary stuff. (#3606)

* Update ThirdPartyNotices.txt -- removed a lot of unnecessary stuff.
* Minor update to changelog.

Author: sean-mcmanus

Extension/CHANGELOG.md

@@ -28,6 +28,7 @@
 
 ### Bug Fixes
 * Fix browsing for functions with BOOST_FOREACH. [#953](https://github.com/Microsoft/vscode-cpptools/issues/953)
+* Fix code action sometimes not appearing over a squiggled identifier. [#1436](https://github.com/microsoft/vscode-cpptools/issues/1436)
 * Work around issue with VS Code not treating `.C` files as C++ files [Microsoft/vscode#59369](https://github.com/Microsoft/vscode/issues/59369) -- `.C` files become associated by name in `files.associations`. [#2558](https://github.com/Microsoft/vscode-cpptools/issues/2558)
 * Fix various IntelliSense parsing bugs. [#2824](https://github.com/Microsoft/vscode-cpptools/issues/2824), [#3110](https://github.com/Microsoft/vscode-cpptools/issues/3110), [#3168](https://github.com/Microsoft/vscode-cpptools/issues/3168)
 * Preserve newlines in documentation comments. [#2937](https://github.com/Microsoft/vscode-cpptools/issues/2937)
@@ -54,7 +55,6 @@
 * Fix `includePath` code actions, configuration prompts, and the `C/C++: Change configuration provider...` command. [PR #3576](https://github.com/Microsoft/vscode-cpptools/pull/3576)
 * Fix randomly occurring crash (that could occur when opening files while IntelliSense squiggles are pending).
 * Fix crash on hover (that could occur when document comments have blank lines).
-* Fix code action sometimes not appearing over a squiggled identifier.
 * Fix icon of parameters in completion results.
 
 ## Version 0.22.1: March 21, 2019