Update links in track files

htdocs/epdnew/gif/Arabidopsis_thaliana/AT5G42030_1.png

htdocs/epdnew/gif/Caenorhabditis_elegans/wdr-5.3_1.png

htdocs/epdnew/gif/Canis_familiaris/COX6A2_1.png

htdocs/epdnew/gif/Canis_familiaris/DNM1L_1.png

htdocs/epdnew/gif/Canis_familiaris/SIRT6_1.png

htdocs/epdnew/gif/Homo_sapiens/SNHG12_2.png

htdocs/epdnew/gif/Homo_sapiens/SNHG12_3.png

htdocs/epdnew/gif/Macaca_mulatta/GPCPD1_1.png

htdocs/epdnew/gif/Mus_musculus/Crygf_1.png

htdocs/epdnew/gif/Mus_musculus/Emc6_1.png

htdocs/epdnew/gif/Mus_musculus/Fer1l4_1.png

htdocs/epdnew/gif/Mus_musculus/Rad18_1.png

htdocs/epdnew/gif/Mus_musculus/Rnf128_1.png

htdocs/epdnew/gif/Mus_musculus/Snhg12_1.png

htdocs/epdnew/gif/Mus_musculus/Trim44_1.png

htdocs/epdnew/gif/Rattus_norvegicus/Cox6a2_1.png

htdocs/epdnew/gif/Rattus_norvegicus/Gpcpd1_1.png

htdocs/epdnew/gif/Saccharomyces_cerevisiae/CPD1_1.png

...cs/epdnew/gif/Schizosaccharomyces_pombe/SPCC16C4.04_1.png

htdocs/ucsc/.gitignore