Replace all twine legacy scripts with Gulp task

See merge request pregmodfan/fc-pregmod!9103

Minify svg files

See merge request pregmodfan/fc-pregmod!9104

Add eslint rule to require variable declarations to be separate statements.

See merge request pregmodfan/fc-pregmod!9102

return player to SI from multislave f scenes

Closes #2128

See merge request pregmodfan/fc-pregmod!9101

saClothes "non clothing" support

Closes #2684

See merge request pregmodfan/fc-pregmod!9100

add equal condition to retirement triggers

Closes #2930

See merge request pregmodfan/fc-pregmod!9099

fix bulkSlave cost not displayed

Closes #2914 and #2831

See merge request pregmodfan/fc-pregmod!8876

Strict typechecking for decoration names, and corresponding fixes

See merge request pregmodfan/fc-pregmod!9098

Enable strict typechecking for decoration names.  Fixes for stray Repopulationist and Neo-Imperialist decoration flavor text and living standards.

Spa decoration fixes for RE Preg Inventor

See merge request pregmodfan/fc-pregmod!9097

Update package.json and gulpfile

See merge request !9096

Expire fixes

Closes #2928

See merge request pregmodfan/fc-pregmod!9095

gulp: extend environment for tweego, but not replace it

See merge request pregmodfan/fc-pregmod!9094

stop "restore fertility" from showing on pregnant slaves

See merge request pregmodfan/fc-pregmod!9093

gulpfile: do not run tweego three times in a row

See merge request pregmodfan/fc-pregmod!9092

Gulp runs shell pipe for each source file, which are now 3. Redefine the
tweego task as a simple shell command to run tweego only once.

saAgent fixes

See merge request pregmodfan/fc-pregmod!9091