Move dub.utils to dub.internal.utils and update copyright dates.

Let the individual compiler classes handle passing arguments to the compiler. Fixes #86.

Name response file dub-build.rsp instead of .dmd-response-file.txt and only quote arguments if needed. ...

LDC seems to dislike quotes in response files (errors out with: Error: unrecognized file extension d"). Now at least builds with no spaces should work fine. See also #86.

typo in comment

Avoid multiple identical package.json inclusion in combined VisualD project generation when using sub-packages.

Moved Journal into packagemanager.d. Removed Project.writeMetadata as it is not used. Documentation typos and updates.

[visuald generator] When generating a combined VisualD project file, generates nicer <Folder>. ...

Each source file structurePath is now relative to its own package.
                    Note: all sub-packages are conflated to the same <Folder>, because it seems VisualD can't display folder names with a colon.

Avoid redundant dependencies and .lib dependencies in generated VisualD projects if possible. ...

Any redundant dependency can cause "multiple definition" linker errors.

Generalize common compiler switches in the form of a BuildOptions enum. ...

Related changes:
 - translation of DMD compiler switches to other compilers is generalized
 - application of build requirements is generalized
 - added support for debug versions
 - supporting almost all compiler settings for generated VisualD projects now

Avoid specifying compiler flags that are already handled by special fields in the VisualD generator. See rejectedsoftware/vibe.d#269.

Add support for customized build types ("buildTypes"). Fixes #78. ...

Also changes the way the $DFLAGS environment variable works: passing --build=xyz will now cause DFLAGS to be ignored.

Add "workingDirectory" build setting to change the working directory from which the final executable will be run. Fixes #84.

Don't clean up .json files in generated VisualD projects.

Make the release configuration of generated VisualD projects issue -release and -inline.

Only output projects for actual dependencies of the current configuration in the VisualD generator.

Implemented a new visuald-combined generator and added LDC/GDC support for VisualD projects. ...

The visuald-combined generator puts all dependencies together with the main package into a single project file instead of building dependencies as separate libraries.

Fix adhering to the selected configuration in the VisualD generator.

Fix building with path arguments containing spaces.

Introduce TargetType.none, fix handling of non-target project's dependencies and avoid continuous reinstalls of referenced sub-packages.

Rename log levels to be in line with the latest vibe.d versions.

Add warning for using the Mono-D project generator.

Fix generation of paths for sub projects.

Removing unnecessary output from unittest.

Compile fix for -inline compilation.

Deprecate "relaxProperties", remove the default -property switch and warn about using them. Fixes #73.

Fix object directory for -op switch in the VisualD generator and prepare for different project file directories. ...

Future versions may choose to put the project files in the .dub directory (the solution file will still stay in the project's root directory).

Implement the "noDefaultFlags" build requirement. Fixes #68.

Use separate compile/link only for dmd (and not for ldmd and gdmd).

VisualD generator: Fix x64 builds and avoid building header only dependencies.

Not available optional dependencies are not wared upon.