Improvments in automated install script :
- default mode using official LSST distribution server
- developer mode using non-official LSST distribution server
- better options management
Upgrade and fixes in internet-free install documentation
improvment of internet-free feature in automatic install script
Replacing 'current' tag with 'qserv' tag in install documentation
Use of official LSST distribution server in developer documentation
Adding Summer2014 pointer in top-level documentation page
documentation web publisher scripts generates the documentation and produces log
Merge branch 'u/fjammes/DM-1258'
Switching to 2014_10.0 version
Qserv in-place install works.

Improvements in template management:
    - clearer separation between installation and configuration templates,
    - meta-configuration file renamed to qserv-meta.conf,
    - templates installed in cfg/ instead of admin/ in order to allow in-place install.
In configuration module, template values dictionary generated using
meta-configuration file is now computed only at the first time it is used
and then put in cache.
Documentating in-place build using eupspkg
Documenting Qserv dependencies management for building, using EUPS,
w.r.t. Mario Juric instructions.
In-place installation works even if prefix is a relative path
Replacing eupspkg commands with scons ones in developer documentation
scons default install prefix is source directory (i.e. in-place)
Documenting eupspkg parallel build feature
Adding top-level link to 2014_10.0 documentation
Merge branch 'u/fjammes/DM-1287'
Improve mutexes, move logging outside; improve basic squashing.