Removed the shell/batch scripts and modified dub to be a stand-alone executable. ...

Also removed all implicit dependencies to vibe.d (such as always specifying the vibe.d source folder using -I).
Fixed expanding of packages with multiple package.json files (the top-level folder inside of the zip archive was detected wrongly).

Fixed the dub shell script.

Made the bin/dub shell script executable.

The name of the generated binary is now the same as specified in package.json (if any, "app" otherwise).

Compiles using latest vibe.d and DMD 2.061.

Fixed \r\n appearing in unix shell script.

Temporary .exe files on windows are now generated in %TEMP%\.rdmd\source instead of a separate folder so that they pick up the DLLs there.

Added missing file.

Half working version with some paths fixed (vibe.d must be checked out next to dub).

Added license files.

Renamed the files in the bin directory.

Initial commit (more or less the same code as used for vibe.d's vpm).

Initial commit