Corrected syntax to use the perl defined-OR operator
Define-OR (//) was used originally because the boolean can return true or false
and we want to know when it is undefined (because the database entry is
NULL). This was corrected in error in a prior commit. This commit
essentially reverts that change.
retrieve_gene now calls find_gene to get the gene symbol from the local
Solr index
Modified Gene plugin to return expected keys for retrieve_gene and
updated tests
moved the well_genotyping_info page to the public_reports section so no authentication is required to view these pages, also replaced nav bar with just public report links if there is no user set
Merge branch 'devel' into public_report
Merge branch 'public_report' into public_sponsor_report

Conflicts:
	lib/LIMS2/WebApp/Controller/PublicReports.pm
add link to sponsor progress report from public reports index page