Minor changes to the schema from an entire schema redump.

Modified the enum on object_xref from 72->73 patch c and the redump
re-did some data. Such as choosing a different encoding for some very
small values. All changes are small though.

modules/t/test-genome-DBs/homo_sapiens/core/alt_allele_attrib.txt

 1	IS_REPRESENTATIVE
-4	HAS_CODING_POTENTIAL
\ No newline at end of file
+4	HAS_CODING_POTENTIAL

modules/t/test-genome-DBs/homo_sapiens/core/alt_allele_group.txt

-1
\ No newline at end of file
+1

modules/t/test-genome-DBs/homo_sapiens/core/analysis_description.txt

 1282	Genes were annotated by the Ensembl automatic analysis pipeline using either a GeneWise model from a human/vertebrate protein, a set of aligned human cDNAs followed by GenomeWise for ORF prediction or from Genscan exons supported by protein, cDNA and EST evidence. GeneWise models are further combined with available aligned cDNAs to annotate UTRs.	ensembl transcript 1 web data 1	0	\N
 1503	new description	new label   0	0	\N
 1504	updated description	N  0	0	\N
-8405	Manual annotation (determined on a case-by-case basis) from the <a rel="external" href="http://www.sanger.ac.uk/HGP/havana/havana.shtml">Havana</a> project.	Havana	1	{'multi_name' => 'Ensembl genes, or Merged Ensembl and Havana genes','colour_key' => '[biotype]','caption' => 'Genes (Merged Ensembl/Havana) (GE\NCODE)','name' => 'Merged Ensembl and Havana genes (GENCODE)','label_key' => '[biotype]','default' => {'MultiTop' => 'gene_label','contigviewbottom' => 'transcript_label','MultiBottom' => 'collapsed_label','contigviewtop' => 'gene_label','cytoview' => 'gene_label','alignsliceviewbottom' => 'as_collapsed_label'},'key' => 'ensembl'}
+8405	Manual annotation (determined on a case-by-case basis) from the <a rel="external" href="http://www.sanger.ac.uk/HGP/havana/havana.shtml">Havana</a> project.	Havana	1	{'multi_name' => 'Ensembl genes, or Merged Ensembl and Havana genes','colour_key' => '[biotype]','caption' => 'Genes (Merged Ensembl/Havana) (GENCODE)','name' => 'Merged Ensembl and Havana genes (GENCODE)','label_key' => '[biotype]','default' => {'MultiTop' => 'gene_label','contigviewbottom' => 'transcript_label','MultiBottom' => 'collapsed_label','contigviewtop' => 'gene_label','cytoview' => 'gene_label','alignsliceviewbottom' => 'as_collapsed_label'},'key' => 'ensembl'}
 8406	Sequences from various databases are matched to Ensembl transcripts using <a rel="external" href="http://www.biomedcentral.com/1471-2105/6/31">Exonerate</a>. These are external references, or 'Xrefs'.	DNA match	0	\N
 8407	Alignment of human ESTs (expressed sequence tags) to the genome using the program <a rel="external" href="http://emboss.sourceforge.net/apps/cvs/emboss/apps/est2genome.html">Est2genome</a>. ESTs are from <a rel="external" href="http://www.ncbi.nlm.nih.gov/dbEST/">dbEST</a>	Human EST (EST2genome)	0	{'type' => 'est'}
 8408	Proteins from the <a rel="external" href="http://uniprot.org">UniProtKB Swiss-Prot</a> database, aligned to the genome by Havana.	UniProt proteins	0	\N

modules/t/test-genome-DBs/homo_sapiens/core/protein_feature.txt

 27374	21716	76	99	45	75	0	41	0	0	0	\N	\N
 217249	21716	47	151	49	79	PF000001	41	87.1	8.2e-25	0	\N	\N
-242732	21716	80	160	71	101	0	41	0	3.2e-11	0	\N	\N
+242732	21716	80	160	71	101	0	41	0	0.000000000032	0	\N	\N
 217179	21717	1	94	49	79	PF000019	41	99.1	3.3e-28	0	\N	\N
-242734	21717	3	91	71	101	0	41	0	1.7e-15	0	\N	\N
+242734	21717	3	91	71	101	0	41	0	0.0000000000000017	0	\N	\N
 217309	21718	76	201	49	79	PF000019	41	118.9	8.9e-34	0	\N	\N
-242735	21718	1	185	71	101	0	41	0	3e-14	0	\N	\N
+242735	21718	1	185	71	101	0	41	0	0.00000000000003	0	\N	\N
 27378	21719	90	117	45	75	0	41	0	0	0	\N	\N
 83043	21719	21	41	44	74	0	41	2.37	0	0	\N	\N
 242736	21719	76	124	71	101	0	41	0	0.0017	0	\N	\N
@@ -29,16 +29,16 @@
 116151	21723	377	389	42	72	0	41	1	0	0	\N	\N
 130095	21723	144	241	41	71	0	41	26.88	0	0	\N	\N
 130097	21723	78	138	41	71	0	41	19.623	0	0	\N	\N
-161506	21723	144	158	40	70	0	41	394	9.81e-06	0	\N	\N
-161508	21723	165	175	40	70	0	41	321	2.59e-05	0	\N	\N
-161510	21723	177	188	40	70	0	41	288	1.03e-06	0	\N	\N
-161512	21723	194	204	40	70	0	41	295	4.86e-05	0	\N	\N
-161514	21723	215	229	40	70	0	41	349	7e-07	0	\N	\N
-161516	21723	81	91	40	70	0	41	266	3.18e-05	0	\N	\N
-161518	21723	95	110	40	70	0	41	334	1.38e-07	0	\N	\N
+161506	21723	144	158	40	70	0	41	394	0.00000981	0	\N	\N
+161508	21723	165	175	40	70	0	41	321	0.0000259	0	\N	\N
+161510	21723	177	188	40	70	0	41	288	0.00000103	0	\N	\N
+161512	21723	194	204	40	70	0	41	295	0.0000486	0	\N	\N
+161514	21723	215	229	40	70	0	41	349	0.0000007	0	\N	\N
+161516	21723	81	91	40	70	0	41	266	0.0000318	0	\N	\N
+161518	21723	95	110	40	70	0	41	334	0.000000138	0	\N	\N
 161520	21723	111	120	40	70	0	41	225	0.0222	0	\N	\N
-161522	21723	124	136	40	70	0	41	341	1.82e-06	0	\N	\N
-161524	21723	83	103	40	70	0	41	565	7.11e-09	0	\N	\N
+161522	21723	124	136	40	70	0	41	341	0.00000182	0	\N	\N
+161524	21723	83	103	40	70	0	41	565	0.00000000711	0	\N	\N
 161526	21723	103	119	40	70	0	41	188	0.099	0	\N	\N
 217502	21723	83	138	49	79	58	41	98.9	6.4e-27	0	\N	\N
 217503	21723	146	228	49	79	79	41	150.9	1.5e-42	0	\N	\N
@@ -81,13 +81,13 @@
 130107	21726	191	218	41	71	0	41	12.092	0	0	\N	\N
 130109	21726	219	247	41	71	0	41	11.281	0	0	\N	\N
 217476	21726	68	94	49	79	24	41	12.8	0.29	0	\N	\N
-217477	21726	100	122	49	79	24	41	25.3	9.2e-05	0	\N	\N
+217477	21726	100	122	49	79	24	41	25.3	0.000092	0	\N	\N
 217478	21726	129	151	49	79	24	41	19.7	0.0045	0	\N	\N
 217479	21726	158	180	49	79	24	41	19.2	0.0063	0	\N	\N
 217480	21726	193	215	49	79	24	41	22.9	0.00049	0	\N	\N
 217481	21726	221	244	49	79	24	41	24	0.00023	0	\N	\N
-242784	21726	80	124	71	101	0	41	0	1.5e-09	0	\N	\N
-242785	21726	205	245	71	101	0	41	0	7.5e-09	0	\N	\N
+242784	21726	80	124	71	101	0	41	0	0.0000000015	0	\N	\N
+242785	21726	205	245	71	101	0	41	0	0.0000000075	0	\N	\N
 242786	21726	58	85	71	101	0	41	0	0.0011	0	\N	\N
 34517	21727	1	26	43	73	0	41	0	0	0	\N	\N
 83063	21727	15	22	44	74	0	41	0.81	0	0	\N	\N
@@ -108,8 +108,8 @@
 116159	21729	239	250	42	72	0	41	1	0	0	\N	\N
 130111	21729	6	256	41	71	0	41	55.446	0	0	\N	\N
 161528	21729	87	108	40	70	0	41	911	4.44e-16	0	\N	\N
-161530	21729	206	223	40	70	0	41	585	2.63e-10	0	\N	\N
-161532	21729	240	258	40	70	0	41	576	8.36e-12	0	\N	\N
+161530	21729	206	223	40	70	0	41	585	0.000000000263	0	\N	\N
+161532	21729	240	258	40	70	0	41	576	0.00000000000836	0	\N	\N
 161534	21729	290	311	40	70	0	41	833	4.44e-16	0	\N	\N
 217672	21729	55	341	49	79	373	41	576.3	1.3e-170	0	\N	\N
 242791	21729	4	365	71	101	0	41	0	8.4e-131	0	\N	\N
@@ -140,17 +140,17 @@
 116161	21737	309	316	42	72	0	41	0	0	0	\N	\N
 116162	21737	643	655	42	72	0	41	0	0	0	\N	\N
 217810	21737	223	296	49	79	87	41	121	1.5e-33	0	\N	\N
-217811	21737	576	849	49	79	418	41	-74	8.5e-06	0	\N	\N
+217811	21737	576	849	49	79	418	41	-74	0.0000085	0	\N	\N
 242841	21737	573	848	71	101	0	41	0	3e-50	0	\N	\N
 242842	21737	216	351	71	101	0	41	0	1.2e-41	0	\N	\N
 27455	21738	193	213	45	75	0	41	0	0	0	\N	\N
 83094	21738	256	267	44	74	0	41	2.12	0	0	\N	\N
 130115	21738	14	116	41	71	0	41	8.924	0	0	\N	\N
-217326	21738	15	117	49	79	106	41	28	1.5e-05	0	\N	\N
+217326	21738	15	117	49	79	106	41	28	0.000015	0	\N	\N
 217327	21738	210	257	49	79	56	41	106	4.7e-29	0	\N	\N
 242845	21738	13	115	71	101	0	41	0	3e-17	0	\N	\N
 83095	21739	44	56	44	74	0	41	2.19	0	0	\N	\N
 130117	21739	144	201	41	71	0	41	9.695	0	0	\N	\N
 217297	21739	141	168	49	79	29	41	4.4	1.7	0	\N	\N
 217298	21739	176	204	49	79	29	41	12.7	0.15	0	\N	\N
-242846	21739	117	207	71	101	0	41	0	4e-10	0	\N	\N
+242846	21739	117	207	71	101	0	41	0	0.0000000004	0	\N	\N