#437 Adjust the new "Other Views" line on the Author pages

[Ahasuerus]

Adjust the new "Other Views" line on the Author Biblio pages as follows:

1. Change "Other views of this author's bibliography" to "Other Views"
2. Left-justify the line
3. Do not display this line for "pure pseudonym" records which do not have any titles on the page

[Ahasuerus]

Implemented in:

biblio/ae.py 1.7
biblio/biblio.py 1.21
biblio/ch.py 1.8
biblio/ea.py 1.10
biblio/eaw.py 1.9

Installed in r2013-49 on 2013-02-17.