Updating b->sl+l- sprucing lines

Updating the b->sl+l- sprucing lines by taking as input several DiLeptonDetached hlt2 lines.

• Update sprucing lines by adding several di-lepton hlt2 lines as input
• Adding EMu lines ( if useful ? )
• Adding hadron same sign lines for (e+e-, mu+mu-, e-e-(cc), mu-mu-(cc))
• Changing upper mass limit of K*0 to 2600 MeV, like in 2015, as suggested by Renato

FYI : @yamhis , @cmarinbe , @alvarezc , @rmwillia