Website 0.0.03

Here is the website 0.0.03 version documentation report.

Modification since the last version
-Continue transferring from the old website.
-Showcase section added
-Photrack website section added
-Change the order of contents since the showcase sections contain a lot of examples and I thought it would be great if they are visible in the homepage.
	-The order of subsections in all sections are modified to organize the contents on the homepage.
-All the images used in showcase section are saved with the prefix "project_"
-All the attachments used in the showcase section are saved in "add_docs/projects/" folder.

Comments
-There were numerous missing/broken links and sources in the showcase section. Here are the following:
	Under Test case #352 PIV STD project
	-Download link doesn't work
	-Test file from http://piv.vsj.or.jp/piv/image3d/image352.html doesn't work
	-website by Georges Quenot http://www-clips.imag.fr/mrim/georges.quenot/vsj-eval/evaluation3.html doesn't work
	-Although the website attaches all the data file, the data are listed in the website which makes the section unnecessary long
	-The way the code or data file listed in the website are disorganized.

	Under Test case #372
	-The contents overlapped with the introduction and test case #352.
	Under Wesleyan University
	-3d-PTV Download website http://ptv.origo.ethz.ch/wiki/Windows_Installer_Package doesn't work
	-The Wesley data result file doesn't work

	Under Agglomerate breakage in turbulence
	-All the files in presentation are missing
	-Result bin section seems to be broken
		Under Particle detection issue attacked with Matlab image processing approach
		-a link to the matlab script from Beat doesn't work
		-screen.png doesn't exist in the attachment section

	Under Experimental analysis of aortic flow in human aorta
	-Presentaion link is missing
		Under Dumbbell Calibration
		-http://ptv.origo.ethz.ch/wiki/four_view_image_splitter_3d_ptv is missing
		-some of processing images aren't visible.

	Under Experimental study of turbulent entrainment in swirling jet
	-The link to project description is missing

	Under Past projects and Joined project with ESA-ESTEC and Alenia Aerospazio
	-All the links don't work.

Next step
-I will work on embedding youtube video directly instead of listing the website address. (I believe it would require a special Sphnix extension to do that)
-I tried to transfer all the show case section the way it is in the old website but I believe we need to organize that section a little. Espeically, the showcase section is extremely long compare to others. We could maybe split it somehow?

Other then the missing/broken links or attachments, I transfer all the contents into the new website. Please let me know if I miss something or you have improvements for the website.