For `rake dist`, grab the submodule for whatever selector engine was specified, even if it’s the default.
For `rake dist`, grab the submodule for whatever selector engine was specified, even if it’s the default.

This is the thing I forgot to do when I removed our repo’s copy of Sizzle. That version of Sizzle _did_ get used if you tried to `rake dist` but you didn’t have the Sizzle submodule initialized. Considering that we’d have fetched the submodule automatically anyway, it’s not clear how much of a victory this was for user-friendliness.

Gargaj/prototype,loduis/prototype,ShefronYudy/prototype,erpframework/prototype,ShefronYudy/prototype,ShefronYudy/prototype,erpframework/prototype,sstephenson/prototype,fashionsun/prototype,sdumitriu/prototype,ldf7801528/prototype,sdumitriu/prototype,sstephenson/prototype,lamsieuquay/prototype,sstephenson/prototype,ldf7801528/prototype,Jiasm/prototype,292388900/prototype,fashionsun/prototype,fashionsun/prototype,Jiasm/prototype,lamsieuquay/prototype,sdumitriu/prototype,loduis/prototype,Jiasm/prototype,baiyanghese/prototype,Gargaj/prototype,erpframework/prototype,baiyanghese/prototype,Gargaj/prototype,292388900/prototype,ldf7801528/prototype,292388900/prototype,loduis/prototype,lamsieuquay/prototype