* 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