Update bnw and the service

Reviewed-on: http://git.genenetwork.org/guix-bioinformatics/guix-bioinformatics/pulls/11

* gn/services/genenetwork.scm: Move some package defs to ...
* gn/packages/genenetwork.scm [propagated-inputs]: ... here.

* gn/packages/python24.scm: (GN1-thirdparty-sources): Use ipfs link

* gn/packages/javascript.scm: (javascript-font-awesome): New package.
* gn/packages/javascript.scm: (genenetwork2) [propagated-inputs]: Add
javascript-font-awesome.

Signed-off-by: BonfaceKilz <me@bonfacemunyoki.com>

Signed-off-by: BonfaceKilz <me@bonfacemunyoki.com>

* gn/packages/javascript.scm:
(javascript-xterm): New package.
(javascript-xterm-style): New package.

Signed-off-by: BonfaceKilz <me@bonfacemunyoki.com>

See:
<http://modpython.org/live/mod_python-3.3.1/doc-html/pyapi-sess-classes.html>

* gn/packages/genenetwork.scm (genenetwork1):
[arguments]: In 'changes-for-deployed-service, copy "web/webqtl/user" to
"web/webqtl/useralt" and replace how "user" is imported in
"web/webqtl/main.py"

* gn/services/gn1-httpd-config.scm (GN1-httpd-config): Use "AddHandler
mod_python .py". This allows all python modules and submodules to be loaded by
modpython.

Static content here is: images, javascript and CSS.

* gn/services/gn1-httpd-config.scm (GNI-httpd-config): Add extra apache
directive for showing images, javascript, and CSS.

* gn/packages/twint.scm [patches]: Add python-twint-token.patch.
* python-twint-token.patch: New file.

* gn/packages/javascript.scm (javascript-datatables-scroller): Update to 2.0.3.
[propagated-inputs]: Add javascript-datatables-scroller-style.
[synopsis]: Update it.
(javascript-datatables-scroller-style): New package.
Signed-off-by: BonfaceKilz <bonfacemunyoki@gmail.com>

* gn/packages/genenetwork.scm (python3-genenetwork2):
[native-inputs]: Add graphviz.
[arguments]{generate-dag-svg-file}: New phase.

* gn/packages/genenetwork.scm (python3-genenetwork2):
[arguments] {generate-graph}: Remove begin form.

* gn/packages/genenetwork.scm: Add new #:use-modules: (guix graph) (guix
scripts graph) (guix store)
(python3-genenetwork2)[arguments]{generate-graph}: New phase after install
that uses d3js to generate a new graph which uses d3js as a backend.

* gn/packages/genenetwork.scm (python3-genenetwork2):
[arguments]{generate-dependency-file}: Add link to "genenetwork.scm" file.

* gn/packages/genenetwork.scm (python3-genenetwork2):
[arguments]{generate-dependency-file}: Add new phase after "install" that
generates a "DEPENDENCY.md" file which will be displayed in the gn2 web
interface.