Move all source files outside of "dub" to "dub/internal".

Added very simple hashing of a package.

Implemented "buildRequirements" as a way to avoid certain compiler settings for specific code bases. ...

See also #61.

Make configurations inherit the global target type by default. ...

See also #59.

Support "-ddoxFilterArgs" field to control how --build=ddox filters documentation entities.

Improve output of the dflags warning message. Fixes #54.

Output warning if DUB controlled compiler flags are specified in package.json. Fixes #37.

Configurations do not override the global targetName/targetPath if non-was specified in the configuration. Fixes #48.

TODO "optimize": Done ...

Suffix checking easier and more efficient.

I also fixed some unittests some others that triggered I disabled (Soenke please review).

Fixed source file search. ...

Changed "*d" to "*.d", "*d" also triggers for example ".md".

Fix target settings for dependencies in the Visual-D generator.

Fixed recursive configuration deduction and improved error messages for invalid package.json files.

Added a "subConfigurations" field and implemented proper configuration selection for dependencies.

Added "targetName" and "targetPath" build settings and some fixes. ...

Other changes:
 - Made the comparison for "excludedSourceFiles" path format agnostic
 - Fixed the output directory for the VisualD generator
 - Removed the "binaryPath" global setting (which was undocumented up to now)

See also #26 and #29.

"sourcePaths" is now a build setting instead of a global field.

Implemented the "excludedSourceFiles" build setting.

Improved configuration selection for dependencies. ...

Still missing a way to select a specific configuration for each dependency.

Change the way configurations are specified. ...

Configurations are now given as a list instead of a map and the defaultConfiguration field was removed. Instead, the first configuration that matches the target type and platform is chosen.

Added the notion of a target type.

Added Paackge.packageInfoFile and partially fixed default configuration selection.

The internal package representation is now JSON agnostic + streamlined configuration and dependency handling. ...

Still missing for the new configuration handling:
 - A way to select which configuration to use for a dependency (instead of the default "library")
 - New method to define a default configuration per platform and mode (application/library)

Source files are now collected at a central place instead of in every generator. ...

Package.getBuildSetting() now determines all source folders and recursively collects all source files there.

Implemented pre/post commands and --build=ddox + support "sourceFiles". ...

Other fixes:
 - fixed class Dub to work with other path than cwd
 - "files" has been deprecated in favor of "sourceFiles"
 - --build=docs also works now
 - Changed the way build flags are parsed (instead of checking every possible field for existence, all fields are iterated and their name is matched)

Reverted adding the dependency, when "dub install pkg" is called. Creating a dependency should not be done through install. Has impact on #12. ...

Additionally added the uninstall feature.

Added documentation to InstallLocation.

add sourcePaths field to package.json

When the user calls install from the command line, a dependency will be added to the project's package.json. However, this will reformat that file. Should now perform more like user expectations mentioned in #12.

Fixed naming convention for enum InstallLocation and avoid reinstalling packages that are already up to date.

Renamed all the "vibe" package to "vibecompat" to avoid conflicts.

Avoid use of deprecated functions + fixed package installation.