Removed unneeded .sln for Idioms - it has been moved to Src anyway.
Removed unneeded .sln for Idioms - it has been moved to Src anyway.

dlongest/AutoFixture,sbrockway/AutoFixture,hackle/AutoFixture,AutoFixture/AutoFixture,zvirja/AutoFixture,olegsych/AutoFixture,adamchester/AutoFixture,sergeyshushlyapin/AutoFixture,Pvlerick/AutoFixture,StevenJiang2015/AutoFixture,amarant/AutoFixture,dcastro/AutoFixture,StevenJiang2015/AutoFixture,hackle/AutoFixture,sergeyshushlyapin/AutoFixture,mrinaldi/AutoFixture,sbrockway/AutoFixture,amarant/AutoFixture,dlongest/AutoFixture,dcastro/AutoFixture,sean-gilliam/AutoFixture,adamchester/AutoFixture,yuva2achieve/AutoFixture,olegsych/AutoFixture,yuva2achieve/AutoFixture,mrinaldi/AutoFixture