NEWS,csharp/Makefile.am,csharp/docs/index.rst,fake_dbfactory.i,
java/Makefile.am,lua/docs/index.rst,php/docs/index.rst,
python/docs/introduction.rst,python/smoketest.py,
python3/docs/introduction.rst,python3/smoketest.py,
ruby/docs/index.rst,tcl8/docs/index.rst,xapian-head.i,
xapian-headers.i: Update for renaming of 'brass' backend to 'glass'.

git-svn-id: file:///home/xapian-svn/xapian/trunk@18357 6b2f1b92-a4f3-0310-943f-de3cbe41748b
docs/termprefixes.rst: Update for renaming of 'brass' backend to
'glass'.

git-svn-id: file:///home/xapian-svn/xapian/trunk@18358 6b2f1b92-a4f3-0310-943f-de3cbe41748b
Update for renaming of brass to glass

git-svn-id: file:///home/xapian-svn/xapian/trunk@18359 6b2f1b92-a4f3-0310-943f-de3cbe41748b