Added .gitignore on the modules branch.
Added changes for the modules build.

Changed configure.ac and the Makefile.am files to support both the
standard build and the 'modules' build. Added a new template version
of bes.conf(.modules.in) that is used by the bes configure script
when the --with-dap-modules option is given.
Added the new bes.conf.modules.in to EXTRA_DIST in Makefile.am
Modified Makefile.am so that . appears first in SUBDIRS
Fix for the module version number.

Module version numbers came from the configure scripts but the move to
one script builds - the modules build - broke that because those
configure scripts are not run anymore. I added two Makefile variables
to Makefile.am to hold the module name and version; a less than
optimal solution since now the information has to be maintained in two
or three places (configure.ac and .spec for the standard build and
Makefile.am for the modules build).
Added module name and version info to Makefile.am

This change was made to support the modules build where the autoconf
symbols PACKAGE_NAME and _MODULE are defined by the bes configure
script. This meant that the version response from the bes was useless
since it listed every module as 'bes' and gave the bes' version
number.
Merge remote-tracking branch 'origin/modules'