gbrowse configuration files for WS241
* closes #2194
* adds O. volvulus conf and partially addresses #2092
241 conf (revised)
disabled debugging; fixed RNAi config and template include for future invocations
Adding O. volvulus. Will require additional work prior to release.
point mutation conf
a few minor fixes for WS241 GFF changes in #2103 #2105 #2106 #2111 #2113 #2137
Merge pull request #2207 from WormBase/gbrowse-ws241

Gbrowse ws241
* bring WS241 work into staging