DM-518: improved CSS exceptions. Small bug fixes.

* Removed unnenecessary exception translation in CSS.
* Fixed bug: same db name passed to createDbLike() was causing the function to deadlock.
* Fixed ifdef names
Merge branch 'u/jbecla/DM-518'
Creation of scripts :
- preparing local eups distribution server, using eups SOURCE=package
- top-level automated install procedure
- replacement of '-r' option by '-d' in qserv-configure.py
Moving to 2014_09.0 release
- sciSQL is distributed as an eups package, and SCISQL_DIR is now read from
  environment during configuration step
- services configuration scripts now fails is an error occurs
- BUGFIX in testing of Mysql socket availability
- BUGFIX in template values initialization (python binary detection)
- BUGFIX in client configuration file management
- Dependencies list update for ubuntu 14.04
- Documentation improvments :
  * creation of a 'development reference' chapter,
  * documenting internet-free procedure,
  * adding examples scripts related to internet-free distribution server management.
Merge branch 'u/fjammes/DM-602'
DM-800: implemented zoo reconnect/retry, improved get(), all thread-safe

This is a combination of 8 commits.
 * DM-800: implemented reconnect and one retry if zoo function fail
 * fixed include guards
 * various fixes and improvements suggested by AndyS
 * improved zoo_get
 * merged two similar functions together, added test
 * made thread safe
 * improved get()
 * node->key rename for consistency
see u/jbecla/DM-800 for details