Support to Create Gists
Remove need for NewGistFile.cs
Initialize Files

Initialize Files to reduce needless setup to create a gist.
Remove suppress attribute
Delete Gist

Add ability to delete gist with test cases.
Complete Gist API
Passing tests and fix build for MonoAndroid and MonoTouch
Fix convention tests running for gists
Fixing some `AssertEx.Throws` that were not

awaited by awaiting them. Also removed `async`/`await` from test lambdas
whenever they were unnecessary.
Merge pull request #391 from Therzok/create-gists

Fixup for #239
Merge pull request #392 from pmacn/awaiting_asserts

Fixing some `AssertEx.Throws` that were not
From `Assert.Throw` to `AssertEx.Throw`

These should have been in the previous cleanup. Premature pull request
without a WIP tag, yay!
Merge pull request #393 from pmacn/awaiting_asserts

WIP: From `Assert.Throw` to `AssertEx.Throw`
Make readonly collections truly readonly

These methods actually returned mutable collections that happen
to implement the readonly interfaces. User could cast them to
the actual type and add things. I'd rather avoid even that
possibility by making these truly return readonly stuff.
Remove old documentation copying build task
Add `DocPlagiarizer` package to `Octokit`
Add `DocPlagiarizer` package to `Reactive`

project
Updating some interface documentation

where the implementation documentation seemed better.
Generate documentation comments for the

`Reactive` project
Merge pull request #396 from pmacn/docplagiarizer

Updating projects to use Docplagiarizer NuGet package