Add upgrade() call when building DDOX to get the required dependencies. Fixes #366.
Update information in README about MonoD and Arch Linux
Merge pull request #378 from Geod24/readme

Update information in README about MonoD and Arch Linux
Invoke the binary for linking, not the name
Make the platform probe the file at CT, hence allow it to work for X compilation
Merge pull request #379 from Geod24/fix-singlefile-linker

Invoke the compiler binary name for linking, not the compiler name.
Merge pull request #380 from Geod24/ct-platform-probe

Make the platform probe the file at CT, hence allow it to work for cross-compilation.
Added test-cov command
Merged TestCovCommand into TestCommand, but with switch
Merge pull request #385 from ColdenCullen/master

Added test --coverage switch.
Remove the build type switch for "dub test". See #385.
Add some missing build options for gdc
faster determinePlatform

- 310ms -> 7ms

- don't link dub_platform_probe

- avoid phobos imports in the probe file
store metadata cache on disk

- Writing is a little slow due to Json escaping
  so also use a dirty flag to track when a writeback
  is needed.

- The metadata contains readme files for every project,
  strip that data for now because of the point above.
create symlinks instead of copying cached build files
Merge pull request #388 from MartinNowak/fasterDub

Make DUB rebuild faster.
Merge pull request #387 from ibuclaw/gdcopts

Add some missing build options for gdc
Bug fix, was not accepting package
Merge pull request #391 from rikkimax/master

Bug fix, was not accepting package for describe
add .editorconfig