tests: 4 sequences rev-comped from some existing test sequences

68 sequences are currently passing tests.
Rev-comping these sequences ('python should-vdj-to-tap.py -r'), the tests
fail on these 4 sequences.

algo/tests/should-vdj-tests/bug20151006-rc.should-vdj.fa

+
+# 0000-nck-TRB.should-vdj.fa.rc
+>TRBV7-2*02 0/0/3 TRBJ2-3*01  [TRB]
+CCCGCTTACCGAGCACTGTCAGCCGGGTGCCTGGGCCAAAATACTGCGTATCTGTGCTAAAGCTGCTGGCACAGAGATACACGGCCGAGTCCTCCTGCTGTGTGCGCTGGATCGTCAGAGTGGAGACGGATTCCCCAGTCCTCTCTGCAGAGAAGCGATCACTGGGCAGCCCTGATTTGTCTGGTGCACTGTTGCCTTGGAAGTAAATTAAAAACTCCAGGCCCTGCCCCAGCCTCTGCCGGTACCAGTAAAGGGTAA
+
+# 0119-lil-IGK+-TRA+D-TRD+-TRG.should-vdj.fa.rc
+>Intron 2/0/9 KDE  [IGK+]
+CCTCAGAGGTCAGAGCAGGTTGTCCTAGGGAGCAGGGAGGCTTCCTAGGGAGGTCAGACTCCAAATAGTGGATATGGCAAAAATGCAGCTGCAGACTCATGAGGAGTCGCCCTGGGCTGCCACTCAGGAAAGCTGGCTACGGCAGCATCAATCGGGCAGACACAGGGTGGCCACGGCCACTAGCGGCAAGGCGGCTGCCCCAAGAGCGCGGTGGCATGGCCACCAAAGCCACTCAATCGAGAAAGACCGCGGCTCTGTCTACAGCTCGCGGTGCCACG
+
+# 0122-lil-TRG.should-vdj.fa.rc
+>TRGV5*01 4/2/5 TRGJP2*01  [TRG]
+TTACCAGGCGAAGTTACTATGAGCCTAGTCCCTTTTGCAAACGTCTTGATCCAATCACTCTTCCCAGGTGGCACAGTAATAGACCCCAGAATCATTTTCAATTAGATTTCGTAGTATCAATATCCAGCTCCACCTCCTGGGTGTATGAGTATAATACTTTCCTGGACTGAGTCCTGATTCCAACACATCCTTTGAGTTGGAGACGTCATAGTACAGAAGACGCTGTGGGGCCTTCC
+
+# 0169-lil-TRA+D.should-vdj.fa.rc
+>TRDD2*01 13//8 TRAJ29*01  [TRA+D]
+GGCAAAAGCATTCTAGGTACACTGAAAAATAATTCAAGGGAAGAAGCCATTGCTGATCAAAATCAAGGATGGCTAGAAACACTTACTTGCAATCACAGAAAGTCTTGTGCCCTTTCCAAAGACAAGAGGTGTCCCTTCCATGAAACACATCAGTATAAAAACCCTCTTCTTCCTTTTTCCCTTTCCTTGGCACTTTGCCATCACCACCCGCT