message: Remove duplicated items from changelog
diff: * Improved download speeds for OmniSharp and Mono dependencies.
  * Allow the ".NET: Restore Packages" command to run on projects targeting full framework. ([#1507](https://github.com/OmniSharp/omnisharp-vscode/pull/1507), PR: [#1545](https://github.com/OmniSharp/omnisharp-vscode/pull/1545)) _(contributed by [@adamhartford](https://github.com/adamhartford))_
  -## 1.11.0 _(Not Yet Released)_
  -
  -#### Completion List
  -
  -* No longer trigger completion when a '<' character is typed. ([#1521](https://github.com/OmniSharp/omnisharp-vscode/issues/1521), PR: [#1530](https://github.com/OmniSharp/omnisharp-vscode/pull/1530))
  -* Completion list no longer triggers on space in contexts where a lambda expression could be typed. ([#1524](https://github.com/OmniSharp/omnisharp-vscode/issues/1524), PR: [#1548](https://github.com/OmniSharp/omnisharp-vscode/pull/1548))
  -
  -#### Other Updates and Fixes
  -
  -* Allow the ".NET: Restore Packages" command to run on projects targeting full framework. ([#1507](https://github.com/OmniSharp/omnisharp-vscode/pull/1507), PR: [#1545](https://github.com/OmniSharp/omnisharp-vscode/pull/1545)) _(contributed by [@adamhartford](https://github.com/adamhartford))_
  -
  ## 1.10.0 (May 25, 2017)
  #### Completion List
  