Add Croton photos, remove begonia. Remove some cruft.

	modified:   Overview.tex
	modified:   Title.tex
	new file:   docs/pm/phase-gate-schedule31.pdf
	new file:   docs/pm/wbs30.pdf
	new file:   images/ao.pdf
	deleted:    images/baseboard_layout_linksprite_20140630.jpg
	deleted:    images/begonia/begonia-1.jpg
	deleted:    images/begonia/begonia-armdown.jpg
	deleted:    images/begonia/begonia-armup.jpg
	deleted:    images/begonia/begonia-back.jpg
	deleted:    images/begonia/begonia-blackgreen.jpg
	deleted:    images/begonia/begonia-bottom-render.jpg
	deleted:    images/begonia/begonia-front-render.jpg
	deleted:    images/begonia/begonia-front.jpg
	deleted:    images/begonia/begonia-green.jpg
	deleted:    images/begonia/begonia-iso-render.jpg
	deleted:    images/begonia/begonia-left-render.jpg
	deleted:    images/begonia/begonia-left.jpg
	deleted:    images/begonia/begonia-right-render.jpg
	deleted:    images/begonia/begonia-right.jpg
	deleted:    images/begonia/begonia-top-render.jpg
	deleted:    images/begonia/printedparts/begonia-bed-corner.png
	deleted:    images/begonia/printedparts/begonia-bed-cover.png
	deleted:    images/begonia/printedparts/begonia-bed-fan-mount.png
	deleted:    images/begonia/printedparts/begonia-belt-clamp.png
	deleted:    images/begonia/printedparts/begonia-cable-carrier-mount.png
	deleted:    images/begonia/printedparts/begonia-double-bearing-holder.png
	deleted:    images/begonia/printedparts/begonia-extruder-body-hex.png
	deleted:    images/begonia/printedparts/begonia-extruder-body.png
	deleted:    images/begonia/printedparts/begonia-extruder-mount.png
	deleted:    images/begonia/printedparts/begonia-extruder-mt-top-double-bearing-holder.png
	deleted:    images/begonia/printedparts/begonia-fan-mount.png
	deleted:    images/begonia/printedparts/begonia-handle-bar.png
	deleted:    images/begonia/printedparts/begonia-lcd-back-cover.png
	deleted:    images/begonia/printedparts/begonia-lcd-catch.png
	deleted:    images/begonia/printedparts/begonia-lcd-hinge.png
	deleted:    images/begonia/printedparts/begonia-lcd-mount.png
	deleted:    images/begonia/printedparts/begonia-lower-z-left.png
	deleted:    images/begonia/printedparts/begonia-lower-z-right.png
	deleted:    images/begonia/printedparts/begonia-spool-arm.png
	deleted:    images/begonia/printedparts/begonia-spool-hinge.png
	deleted:    images/begonia/printedparts/begonia-spool-mount.png
	deleted:    images/begonia/printedparts/begonia-upper-z-left.png
	deleted:    images/begonia/printedparts/begonia-upper-z-right.png
	deleted:    images/begonia/printedparts/begonia-x-end-idler.png
	deleted:    images/begonia/printedparts/begonia-x-end-motor.png
	deleted:    images/begonia/printedparts/begonia-y-end-idler.png
	deleted:    images/begonia/printedparts/begonia-y-rod-mount.png
	deleted:    images/corebaseboard-foto-1.png
	new file:   images/croton/._Mini_Croton_1.jpg
	new file:   images/croton/._Mini_Croton_1.png
	new file:   images/croton/._Mini_Croton_2.jpg
	new file:   images/croton/._Mini_Croton_2.png
	new file:   images/croton/._Mini_Croton_3.jpg
	new file:   images/croton/._Mini_Croton_3.png
	new file:   images/croton/Mini_Croton_1.jpg
	new file:   images/croton/Mini_Croton_1.png
	new file:   images/croton/Mini_Croton_2.jpg
	new file:   images/croton/Mini_Croton_2.png
	new file:   images/croton/Mini_Croton_3.jpg
	new file:   images/croton/Mini_Croton_3.png
	new file:   images/lulzbot.pdf
	modified:   mini-dev-thumbnail.pdf
	modified:   mini-dev.pdf