fixes capitalization (MINE-269)
chages a few gene field names
improves EC numbers display (MINE-269)
related to previous commit (and MINE-269)
fixes ncbi link (MINE-181)
adds ext links to amigo and quickgo (MINE-141)
adds Aracyc link to gene page (MINE-378)
adds Gramene link to gene page (MINE-377)
adds link to EnsemblPlants to gene page (MINE-376)
adds link to PIR in gene page (MINE-379)
adds AtcisDB link to gene page (MINE-375)