brotli: Add version 0.6.0

[Description][1]:

> Brotli is a generic-purpose lossless compression algorithm that
> compresses data using a combination of a modern variant of the LZ77
> algorithm, Huffman coding and 2nd order context modeling, with a
> compression ratio comparable to the best currently available
> general-purpose compression methods. It is similar in speed with
> deflate but offers more dense compression.

```
$ # https://github.com/google/brotli/archive/v0.6.0.tar.gz is correct
$ bee init https://github.com/google/brotli/releases/download/v0.6.0/Brotli-0.6.0.tar.gz
creating Brotli-0.6.0-0.bee from template '/etc/default/bee/templates/fallback'
$ mv Brotli-0.6.0-0.bee brotli.be0
$ git add $_
$ vim brotli.be0
```

Note, that as described in [issue #539][2] the source code archive is
needed. Brotli-0.6.0.tar.gz is for the Python bindings.

[1]: https://github.com/google/brotli
[2]: https://github.com/google/brotli/issues/539

brotli.be0

@@ -0,0 +1,85 @@
+#!/usr/bin/env beesh
+
+# BEE_VERSION brotli-0.6.0-0
+
+## this file was created by bee init and should be executed to build a
+## bee-package. (Additional hints are located at the end of this file.)
+
+###############################################################################
+## The source URL(s) define the location of the sources that will be
+## downloaded. Version variables may be used to simplify reuse of this bee-file.
+
+SRCURL[0]="https://github.com/google/brotli/archive/v${PKGVERSION}.tar.gz"
+
+###############################################################################
+## Add URLs/pathes to patch files to the PATCHURL array.
+## The sources will be patched in the order of the array.
+
+# PATCHURL+=()
+
+###############################################################################
+## Add filename patterns to the EXCLUDE array of files that should not
+## be added to you package but may be present in the image directory.
+
+# EXCLUDE+=()
+
+###############################################################################
+## Uncomment the next statement, if the software may not be able to be built
+## outside the source directory and needs to be built inside the source
+## directory.
+
+# build_in_sourcedir
+
+###############################################################################
+## bee cannot detect buildtypes specified in subdirectories.
+## Sometimes packages "hide" the real sources in a subdirectory named
+## 'src' or 'cmake' or ..
+## use 'sourcesubdir_append' to specify this directory if known.
+
+# sourcesubdir_append src
+
+
+###############################################################################
+## Change the default (auto-detected) steps to
+## extract, patch, configure/setup, build and install the software.
+## Make sure the mee_install function does install everything to the
+## image directory "${D}"
+
+#mee_extract() {
+#    bee_extract "${@}"
+#}
+
+#mee_patch() {
+#    bee_patch "${@}"
+#}
+
+#mee_configure() {
+#    bee_configure
+#}
+
+#mee_build() {
+#    bee_build
+#}
+
+#mee_install() {
+#    bee_install
+#}
+## by default this may be 'make install DESTDIR="${D}"'
+
+###############################################################################
+##
+## Additional hints:
+##
+## The name of this bee-file should follow the following naming convention:
+##     pkgname-pkgversion-pkgrevision.bee
+##
+## You may remove all comments as long as SRCURL[0] is set.
+##
+## Everything in this file will be executed in a bash environment.
+##
+## Build the package by executing
+##     './pkg-version-N.bee' or
+##     'beesh ./pkg-version-N.bee'
+##
+## see http://beezinga.org/
+##