improvements to synonymy dictionary method
update synonymy
 - bugfixes to sims-export and create-dictionary
 - syn-diagnostic now uses CGI::Session
Merge branch 'develop' of https://github.com/cwf2/tesserae into develop
incremental improvement to synonymy
update interface
 - all search pages use common "advanced" settings
 - javascript removed to a separate file tesserae.js
bugfix in build-rec.pl
add second wave greek texts