converted ajbrowser refentry to chapter (to get subsection TOC and better pagination)
updated ajbrowser slightly, and
updated index page to link accordingly.
NOTE: links to ajc changed
from devguide/rn01re01.html
to devguide/ajc-ref.html
Leaving ajc as refentry is awkward but seems right since
it's a command-line tool.
- discussed the .ajbrowser file
and setting classpath using options
- discussed config files separately
- added caveat about only displaying static crosscutting
