Changes

* System tests: Added two tests to catch [https://sourceforge.net/p/nmr-relax/tickets/12/ bug #12, the failure to catch the '#' character when setting the molecule name]. The tests are Structure.test_bug_12_hash_in_mol_name_via_arg and Structure.test_bug_12_hash_in_mol_name_via_file. These cover the two ways a '#' character can enter a molecule name - via the file name or via the set_mol_name argument. Both the [http://www.nmr-relax.com/manual/structure_read_pdb.html structure.read_pdb] and [http://www.nmr-relax.com/manual/structure_read_xyz.html structure.read_xyz] user functions are checked.

* Test suite: 2 new system tests to catch the failure of reading newer Bruker DC files. The system tests are Bruker.test_bug_13_T1_read_fail and Bruker.test_bug_13_T2_read_fail and these catch [https://sourceforge.net/p/nmr-relax/tickets/13/ bug #13].

* User manual: Clean up of the bibliography entry titles. Species names are properly italicised with genus names capitalised, nuclear isotopes are superscripted, R1rho, R2, etc. are properly subscripted, the Perrin articles are translated into English, symbols are now symbols, and unnecessary capitalisation has been removed from the bibtex.

* User manual: Standardisation of the frame order indexing.