Fixed path format to native.

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

Using join preperation for string imports.

Fixed a path usage bug.

System libraries and additional link files are used for project generation. A postbuild copy-files command is needed in order to build successfully.

Fixed startup.

More resolved conflicts, replaced usage of PackageStore with PackageManager.

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

Conflicts:
	package.json
	source/app.d
	source/dub/dub.d
	source/dub/package_.d
resolved.

Renamed "importPath" to "importPaths" and "stringImportPath" to "stringImportPaths" - seems to be more intuitive.

Fixed "==" version comparisons - were not handled at all.

Fixed handling of relative paths in dependent packages.

Implemented "configurations"/"default" to select a platform dependent default configuration.

Fixed resolving of deep dependency graphs (the exit condition of the resolver loop was wrong).

Mysterious compile fix for DMD 2.060.

DMD 2.060 compile fix.

Implemented "binaryPath".

Implemented "copyFiles".

Improved error message.

Added support for local package definitions in package dependencies and fixed recursive dependencies.

Local packages are now not considered anymore for upgrading. ...

A spurious project-local package was installed before, even if the dependency was available locally.

Changed to download URL to the new scheme (using a redirect to the right URL instead of a fixed JSON field).

Added the "list-locals" command.

Small string fixes and removed a std.path import that conflicted with stdx.process.

Fixed adding a local package when no other packages are installed yet.

Implemented several new commands and moved the download location to the temp folder. ...

- dub install installs a package in the user/system repository or in the current directory
 - dub uninstall is not yet implemented
 - dub add-local adds a local folder as an installed package (useful so that projects use a git cloned package instead of the github one)
 - dub remove-local removes a local folder again as an installed package

Fixed a log message.

Implement basic support for user/system installed packages and local packages. ...

Also removed a lot of (caught) exceptions. The installation/uninstallation code was moved and modified to the new package manager, which is now responsible for all locally installed packages.

Bugfix

Various additions and fixes. ...

- Added build types "plain" and "docs"
 - Added a build field "files" for package.json
 - Fixed some possible causes for InvalidMemoryOperationErrors.
 - Build options can now be of the form "dflags-x86" and "dflags-x86-dmd"

Fully implemented support for build configurations + added build config fields "lflags", "importPath", "stringImportPath" and "versions".