Merge pull request #2166 from WormBase/production

Merging hot fixes back to master.
Merge pull request #2167 from WormBase/master

Pulling hot fixes back to staging for 240
fixed problem with generator that failed to pick up imported genes
Pcr_oligo - don't die if no Overlap_CDS tag
* #2102
* connecting to the clustal database was using non-standard dsn string without a password
* closes #2192 (problem connecting to remote clustalw db in protein aligner)
Merge branch 'staging' of github.com:WormBase/website into staging
* changed labels and descriptions to use the patched Alias attr
* closes #2181
* linking rnai tracks
* added/restored protein motif config
* (should) close #2180
Use species long name
* fix #1795
Just use whatever name we have for Protein in search
updated gbrowse config for WS240.
* NOTE! This commit is SPECIFIC to WS240!!
Merge branch 'staging' of github.com:WormBase/website into staging
Protein forwarding
Turn off faceted search by default
* help prevent large memory usage by xapian
* fixed a problem with the multi-feature PCR product track
* fixed absence of the Clones track (key feature had reversed source/type)
Merge branch 'staging' of github.com:WormBase/website into staging
add loading image after you get search breakdown
link primer pairs and orfeome primers on gene page
* fix #2186
small fixes to motifs track