Added js and php libraries.

js/d3/.gitignore

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+_site
+node_modules
+.DS_Store

js/d3/.npmignore

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+examples/
+test/
+lib/
+.DS_Store

js/d3/LICENSE

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+Copyright (c) 2012, Michael Bostock
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* The name Michael Bostock may not be used to endorse or promote products
+  derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL MICHAEL BOSTOCK BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

js/d3/Makefile

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+# See the README for installation instructions.
+
+NODE_PATH ?= ./node_modules
+JS_UGLIFY = $(NODE_PATH)/uglify-js/bin/uglifyjs
+JS_TESTER = $(NODE_PATH)/vows/bin/vows
+LOCALE ?= en_US
+
+all: \
+	d3.js \
+	d3.min.js \
+	component.json \
+	package.json
+
+# Modify this rule to build your own custom release.
+
+.INTERMEDIATE d3.js: \
+	src/start.js \
+	d3.core.js \
+	d3.scale.js \
+	d3.svg.js \
+	d3.behavior.js \
+	d3.layout.js \
+	d3.dsv.js \
+	d3.geo.js \
+	d3.geom.js \
+	d3.time.js \
+	src/end.js
+
+d3.core.js: \
+	src/core/core.js \
+	src/core/format-$(LOCALE).js \
+	src/compat/date.js \
+	src/compat/style.js \
+	src/core/class.js \
+	src/core/array.js \
+	src/core/map.js \
+	src/core/identity.js \
+	src/core/true.js \
+	src/core/functor.js \
+	src/core/rebind.js \
+	src/core/ascending.js \
+	src/core/descending.js \
+	src/core/mean.js \
+	src/core/median.js \
+	src/core/min.js \
+	src/core/max.js \
+	src/core/extent.js \
+	src/core/random.js \
+	src/core/number.js \
+	src/core/sum.js \
+	src/core/quantile.js \
+	src/core/shuffle.js \
+	src/core/transpose.js \
+	src/core/zip.js \
+	src/core/bisect.js \
+	src/core/nest.js \
+	src/core/keys.js \
+	src/core/values.js \
+	src/core/entries.js \
+	src/core/permute.js \
+	src/core/merge.js \
+	src/core/collapse.js \
+	src/core/range.js \
+	src/core/requote.js \
+	src/core/round.js \
+	src/core/xhr.js \
+	src/core/text.js \
+	src/core/json.js \
+	src/core/html.js \
+	src/core/xml.js \
+	src/core/ns.js \
+	src/core/dispatch.js \
+	src/core/format.js \
+	src/core/formatPrefix.js \
+	src/core/ease.js \
+	src/core/event.js \
+	src/core/transform.js \
+	src/core/interpolate.js \
+	src/core/uninterpolate.js \
+	src/core/color.js \
+	src/core/rgb.js \
+	src/core/hsl.js \
+	src/core/hcl.js \
+	src/core/lab.js \
+	src/core/xyz.js \
+	src/core/selection.js \
+	src/core/selection-select.js \
+	src/core/selection-selectAll.js \
+	src/core/selection-attr.js \
+	src/core/selection-classed.js \
+	src/core/selection-style.js \
+	src/core/selection-property.js \
+	src/core/selection-text.js \
+	src/core/selection-html.js \
+	src/core/selection-append.js \
+	src/core/selection-insert.js \
+	src/core/selection-remove.js \
+	src/core/selection-data.js \
+	src/core/selection-datum.js \
+	src/core/selection-filter.js \
+	src/core/selection-order.js \
+	src/core/selection-sort.js \
+	src/core/selection-on.js \
+	src/core/selection-each.js \
+	src/core/selection-call.js \
+	src/core/selection-empty.js \
+	src/core/selection-node.js \
+	src/core/selection-transition.js \
+	src/core/selection-root.js \
+	src/core/selection-enter.js \
+	src/core/selection-enter-select.js \
+	src/core/transition.js \
+	src/core/transition-select.js \
+	src/core/transition-selectAll.js \
+	src/core/transition-filter.js \
+	src/core/transition-attr.js \
+	src/core/transition-style.js \
+	src/core/transition-text.js \
+	src/core/transition-remove.js \
+	src/core/transition-ease.js \
+	src/core/transition-delay.js \
+	src/core/transition-duration.js \
+	src/core/transition-each.js \
+	src/core/transition-transition.js \
+	src/core/transition-tween.js \
+	src/core/timer.js \
+	src/core/mouse.js \
+	src/core/touches.js \
+	src/core/noop.js
+
+d3.scale.js: \
+	src/scale/scale.js \
+	src/scale/nice.js \
+	src/scale/linear.js \
+	src/scale/bilinear.js \
+	src/scale/polylinear.js \
+	src/scale/log.js \
+	src/scale/pow.js \
+	src/scale/sqrt.js \
+	src/scale/ordinal.js \
+	src/scale/category.js \
+	src/scale/quantile.js \
+	src/scale/quantize.js \
+	src/scale/threshold.js \
+	src/scale/identity.js
+
+d3.svg.js: \
+	src/svg/svg.js \
+	src/svg/arc.js \
+	src/svg/line.js \
+	src/svg/line-radial.js \
+	src/svg/area.js \
+	src/svg/area-radial.js \
+	src/svg/chord.js \
+	src/svg/diagonal.js \
+	src/svg/diagonal-radial.js \
+	src/svg/symbol.js \
+	src/svg/axis.js \
+	src/svg/brush.js
+
+d3.behavior.js: \
+	src/behavior/behavior.js \
+	src/behavior/drag.js \
+	src/behavior/zoom.js
+
+d3.layout.js: \
+	src/layout/layout.js \
+	src/layout/bundle.js \
+	src/layout/chord.js \
+	src/layout/force.js \
+	src/layout/partition.js \
+	src/layout/pie.js \
+	src/layout/stack.js \
+	src/layout/histogram.js \
+	src/layout/hierarchy.js \
+	src/layout/pack.js \
+	src/layout/cluster.js \
+	src/layout/tree.js \
+	src/layout/treemap.js
+
+d3.geo.js: \
+	src/geo/geo.js \
+	src/geo/stream.js \
+	src/geo/spherical.js \
+	src/geo/cartesian.js \
+	src/geo/resample.js \
+	src/geo/albers-usa.js \
+	src/geo/albers.js \
+	src/geo/azimuthal-equal-area.js \
+	src/geo/azimuthal-equidistant.js \
+	src/geo/bounds.js \
+	src/geo/centroid.js \
+	src/geo/circle.js \
+	src/geo/clip.js \
+	src/geo/clip-antimeridian.js \
+	src/geo/clip-circle.js \
+	src/geo/compose.js \
+	src/geo/equirectangular.js \
+	src/geo/gnomonic.js \
+	src/geo/graticule.js \
+	src/geo/haversin.js \
+	src/geo/interpolate.js \
+	src/geo/greatArc.js \
+	src/geo/mercator.js \
+	src/geo/orthographic.js \
+	src/geo/path.js \
+	src/geo/path-buffer.js \
+	src/geo/path-context.js \
+	src/geo/path-area.js \
+	src/geo/path-centroid.js \
+	src/geo/area.js \
+	src/geo/centroid.js \
+	src/geo/projection.js \
+	src/geo/rotation.js \
+	src/geo/stereographic.js \
+	src/geo/azimuthal.js
+
+d3.dsv.js: \
+	src/dsv/dsv.js \
+	src/dsv/csv.js \
+	src/dsv/tsv.js
+
+d3.time.js: \
+	src/time/time.js \
+	src/time/format-$(LOCALE).js \
+	src/time/format.js \
+	src/time/format-utc.js \
+	src/time/format-iso.js \
+	src/time/interval.js \
+	src/time/second.js \
+	src/time/minute.js \
+	src/time/hour.js \
+	src/time/day.js \
+	src/time/week.js \
+	src/time/month.js \
+	src/time/year.js \
+	src/time/scale.js \
+	src/time/scale-utc.js
+
+d3.geom.js: \
+	src/geom/geom.js \
+	src/geom/hull.js \
+	src/geom/polygon.js \
+	src/geom/voronoi.js \
+	src/geom/delaunay.js \
+	src/geom/quadtree.js
+
+test: all
+	@$(JS_TESTER)
+
+benchmark: all
+	@node test/geo/benchmark.js
+
+%.min.js: %.js Makefile
+	@rm -f $@
+	$(JS_UGLIFY) $< -c -m -o $@
+
+d3%js: Makefile
+	@rm -f $@
+	@cat $(filter %.js,$^) > $@.tmp
+	$(JS_UGLIFY) $@.tmp -b indent-level=2 -o $@
+	@rm $@.tmp
+	@chmod a-w $@
+
+component.json: src/component.js
+	@rm -f $@
+	node src/component.js > $@
+	@chmod a-w $@
+
+package.json: src/package.js
+	@rm -f $@
+	node src/package.js > $@
+	@chmod a-w $@
+
+src/core/format-$(LOCALE).js: src/locale.js src/core/format-locale.js
+	LC_NUMERIC=$(LOCALE) locale -ck LC_NUMERIC | node src/locale.js src/core/format-locale.js > $@
+
+src/time/format-$(LOCALE).js: src/locale.js src/time/format-locale.js
+	LC_TIME=$(LOCALE) locale -ck LC_TIME | node src/locale.js src/time/format-locale.js > $@
+
+.INTERMEDIATE: \
+	src/core/format-$(LOCALE).js \
+	src/time/format-$(LOCALE).js
+
+clean:
+	rm -f d3*.js package.json component.json

js/d3/README.md

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+# Data-Driven Documents
+
+**D3.js** is a JavaScript library for manipulating documents based on data. **D3** helps you bring data to life using HTML, SVG and CSS. D3’s emphasis on web standards gives you the full capabilities of modern browsers without tying yourself to a proprietary framework, combining powerful visualization components and a data-driven approach to DOM manipulation.
+
+Want to learn more? [See the wiki.](https://github.com/mbostock/d3/wiki)
+
+For examples, [see the gallery](https://github.com/mbostock/d3/wiki/Gallery) and [mbostock’s bl.ocks](http://bl.ocks.org/mbostock).

js/d3/component.json

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+{
+  "name": "d3",
+  "version": "3.0.8",
+  "main": "./d3.js"
+}