prepare for 2.4.2 release
prepare for 2.4.2 release

jillianrosile/capybara,sideci-sample/sideci-sample-capybara,ducthanh/capybara,teamcapybara/capybara,pombredanne/capybara,tjgrathwell/capybara,soutaro/capybara,tjouan/capybara,y-yagi/capybara,olivierlacan/capybara,irfanah/capybara,sideci-sample/sideci-sample-capybara,ngpestelos/capybara,tjgrathwell/capybara,mlarraz/capybara,ducthanh/capybara,twalpole/capybara,soutaro/capybara,irfanah/capybara,tjgrathwell/capybara,jnicklas/capybara,ksmaheshkumar/capybara,randoum/capybara,y-yagi/capybara,DariaKalynovska/capybara,khaidpham/capybara,mlarraz/capybara,ngpestelos/capybara,Bartuz/capybara,jnicklas/capybara,DariaKalynovska/capybara,olivierlacan/capybara,soutaro/capybara,randoum/capybara,teamcapybara/capybara,twalpole/capybara,twalpole/capybara,ksmaheshkumar/capybara,pombredanne/capybara,Bartuz/capybara,ngpestelos/capybara,mohanraj1311/capybara,jillianrosile/capybara,teamcapybara/capybara,gonzedge/capybara,mohanraj1311/capybara,khaidpham/capybara,ducthanh/capybara,ksmaheshkumar/capybara,y-yagi/capybara,Bartuz/capybara,mreinsch/capybara,mohanraj1311/capybara,irfanah/capybara,tjouan/capybara,randoum/capybara,DariaKalynovska/capybara,jnicklas/capybara,mlarraz/capybara,pombredanne/capybara,jillianrosile/capybara,khaidpham/capybara,tjouan/capybara,shepmaster/capybara,shepmaster/capybara,olivierlacan/capybara,shepmaster/capybara,gonzedge/capybara,gonzedge/capybara,mreinsch/capybara