Add support for multiple registries using --registry or a "registryUrls" configuration field. Fixes #22. ...

Also improved diagnostic output in case of a failure to find a package on certain a registry URL.

Update package registry URL.

Print destination folder during package installation.

Removed dead / unimplemented code.

actions are never empty, therefore always call m_project.reinit()

Fix fetching of all recursive dependencies in one go.

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

uninstalling locally installed packages may be done by the user

fixed uninstallation

Fix dangling else warning.

Add support for DUBPATH and "add-path" + change the default installation location to the DUB user path. Fixes #64. ...

This change allows to specify a number of directories in addition to the system and user DUB package directories to search for local packages.

Full list of changes:

 - Add support for the DUBPATH environment variable (a (semi-)colon separated list of paths)
 - Add support for "dub add-path" and "dub remove-path" to add static search paths
 - The branch of local packages with no "version" field in their package.json is now inferred using "git rev-parse"
 - The structure of the user/system package directories is changed from "packages/<packname>/<packver>" to "packages/<packname>-<packver>"
 - There is no project local package directory (".dub/packages") anymore - packages are instead installed to the user package directory by default
 - Upgrading and uninstallation is partially broken in this commit - will be fixed later

Implement a first version of "dub describe".

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

By default, use module tree navigation for --build=ddox.

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

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

Fix enforcement to check for non-existent package versions. Fixes #44.

Fixed --buld=ddox (ddox was built without specifying a configuration). Fixes #42.

Fix compilation on certain platforms.

Prepare for multiple registry support, update stdx.process and make env vars available to custom commands. ...

See also #22.

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.

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.

Merge branch 'master' of github.com:rejectedsoftware/dub

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 "dub init" with no path given. Fixes issue #16. ...

The current directory is taken to infer the project name in this case.

Merge branch 'master' of github.com:rejectedsoftware/dub ...

Conflicts:
	source/dub/dub.d

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

Fixed "dub upgrade" when a package is stalled user or system wide.

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