Intellij D Language plugin v1.28.0

[singingbush]

For anyone that likes to use Intellij, the latest release of the 
D Language plugin has now been published to the Jetbrains plugin 
repository: https://plugins.jetbrains.com/plugin/8115

I'd like to thank Etienne Brateau for contributing numerous bug 
fixes in this release.

For a list of resolved issues see: 
https://github.com/intellij-dlanguage/intellij-dlanguage/milestone/32?closed=1

There's still much to be done both in terms of fixes and features 
so if anyone is interested in contributing please visit the 
github repo: 
https://github.com/intellij-dlanguage/intellij-dlanguage

The documentation is available here 
https://intellij-dlanguage.github.io but it is in need of an 
overhaul as it's not been updated for a while.