Updated Gaudi and LCG versions

GaudiRelease/doc/release.notes.v29r3.md

+---
+version: v29r3
+date: 2018-03-02
+supported_builds: [CMake]
+---
+Package Coordinators: Marco Clemencic, Charles Leggett, Benedikt Hegner
+
+# Release Notes
+
+This is a bugfix release including these changes:
+
+*   [Bug Fix][]
+    *   Fixed Python formatting ([mr !589][])
+    *   Fix compilation with C++17 ([mr !599][])
+    *   Fixed typo in CMake option name ([mr !609][])
+*   [Build System][]
+    *   Remove restrictions on names of installed headers ([mr !614][])
+    *   Fix distcc support and add icecream ([mr !619][])
+*   [Configuration][]
+    *   Updated versions ([mr !602][])
+    *   Externalize shared python tools ([mr !618][])
+
+The full list of changes can be found on [Gitlab][].
+
+**Externals version**: [LCG 93](http://lcginfo.cern.ch/release/93/)
+
+
+[Gitlab]: https://gitlab.cern.ch/gaudi/Gaudi/merge_requests?scope=all&state=merged&milestone_title=v29r3
+
+[mr !589]: https://gitlab.cern.ch/gaudi/Gaudi/merge_requests/589
+[mr !599]: https://gitlab.cern.ch/gaudi/Gaudi/merge_requests/599
+[mr !602]: https://gitlab.cern.ch/gaudi/Gaudi/merge_requests/602
+[mr !609]: https://gitlab.cern.ch/gaudi/Gaudi/merge_requests/609
+[mr !614]: https://gitlab.cern.ch/gaudi/Gaudi/merge_requests/614
+[mr !618]: https://gitlab.cern.ch/gaudi/Gaudi/merge_requests/618
+[mr !619]: https://gitlab.cern.ch/gaudi/Gaudi/merge_requests/619
+
+[Bug Fix]: https://gitlab.cern.ch/gaudi/Gaudi/merge_requests?label_name%5B%5D=bug+fix&scope=all&state=merged&milestone_title=v29r3
+[Build System]: https://gitlab.cern.ch/gaudi/Gaudi/merge_requests?label_name%5B%5D=build+system&scope=all&state=merged&milestone_title=v29r3
+[C++ Framework]: https://gitlab.cern.ch/gaudi/Gaudi/merge_requests?label_name%5B%5D=C%2B%2B+framework&scope=all&state=merged&milestone_title=v29r3
+[Code Cleanup]: https://gitlab.cern.ch/gaudi/Gaudi/merge_requests?label_name%5B%5D=code+cleanup&scope=all&state=merged&milestone_title=v29r3
+[Configuration]: https://gitlab.cern.ch/gaudi/Gaudi/merge_requests?label_name%5B%5D=configuration&scope=all&state=merged&milestone_title=v29r3
+[Documentation]: https://gitlab.cern.ch/gaudi/Gaudi/merge_requests?label_name%5B%5D=documentation&scope=all&state=merged&milestone_title=v29r3
+[Interactivity]: https://gitlab.cern.ch/gaudi/Gaudi/merge_requests?label_name%5B%5D=interactivity&scope=all&state=merged&milestone_title=v29r3
+[Performance]: https://gitlab.cern.ch/gaudi/Gaudi/merge_requests?label_name%5B%5D=Performance&scope=all&state=merged&milestone_title=v29r3
+[Task Scheduling]: https://gitlab.cern.ch/gaudi/Gaudi/merge_requests?label_name%5B%5D=task+scheduling&scope=all&state=merged&milestone_title=v29r3
+[Tests]: https://gitlab.cern.ch/gaudi/Gaudi/merge_requests?label_name%5B%5D=tests&scope=all&state=merged&milestone_title=v29r3