MySQL: fix diacritic uniqueness test by setting the default character set and collation to utf8/utf8_unicode_ci
MySQL: fix diacritic uniqueness test by setting the default character set and collation to utf8/utf8_unicode_ci

[#2883 state:committed]

Signed-off-by: Jeremy Kemper <b3f594e10a9edcf5413cf1190121d45078c62290@bitsweat.net>

hanystudy/rails,vassilevsky/rails,mtsmfm/rails,yawboakye/rails,kddeisz/rails,kmcphillips/rails,amoody2108/TechForJustice,tjschuck/rails,lcreid/rails,kachick/rails,coreyward/rails,illacceptanything/illacceptanything,xlymian/rails,ledestin/rails,stefanmb/rails,betesh/rails,jeremy/rails,prathamesh-sonpatki/rails,deraru/rails,vipulnsward/rails,illacceptanything/illacceptanything,bogdanvlviv/rails,rails/rails,Spin42/rails,voray/rails,brchristian/rails,kaspth/rails,matrinox/rails,Spin42/rails,riseshia/railsguides.kr,Vasfed/rails,schuetzm/rails,koic/rails,travisofthenorth/rails,gavingmiller/rails,yawboakye/rails,Stellenticket/rails,mechanicles/rails,odedniv/rails,riseshia/railsguides.kr,vipulnsward/rails,untidy-hair/rails,yhirano55/rails,mijoharas/rails,prathamesh-sonpatki/rails,mijoharas/rails,tijwelch/rails,MSP-Greg/rails,jeremy/rails,rails/rails,gavingmiller/rails,deraru/rails,eileencodes/rails,Sen-Zhang/rails,bogdanvlviv/rails,kirs/rails-1,EmmaB/rails-1,rbhitchcock/rails,baerjam/rails,jeremy/rails,printercu/rails,felipecvo/rails,baerjam/rails,eileencodes/rails,yasslab/railsguides.jp,Stellenticket/rails,kmayer/rails,illacceptanything/illacceptanything,gauravtiwari/rails,MSP-Greg/rails,mathieujobin/reduced-rails-for-travis,mtsmfm/rails,sealocal/rails,gfvcastro/rails,flanger001/rails,sergey-alekseev/rails,EmmaB/rails-1,rails/rails,iainbeeston/rails,BlakeWilliams/rails,ngpestelos/rails,yahonda/rails,xlymian/rails,88rabbit/newRails,arunagw/rails,aditya-kapoor/rails,hanystudy/rails,printercu/rails,ledestin/rails,lucasmazza/rails,pvalena/rails,repinel/rails,ttanimichi/rails,repinel/rails,brchristian/rails,pvalena/rails,palkan/rails,illacceptanything/illacceptanything,arjes/rails,vassilevsky/rails,kenta-s/rails,kamipo/rails,flanger001/rails,bogdanvlviv/rails,jeremy/rails,illacceptanything/illacceptanything,voray/rails,bradleypriest/rails,georgeclaghorn/rails,yasslab/railsguides.jp,iainbeeston/rails,kaspth/rails,mohitnatoo/rails,rafaelfranca/omg-rails,joonyou/rails,shioyama/rails,yhirano55/rails,travisofthenorth/rails,repinel/rails,pschambacher/rails,sergey-alekseev/rails,gfvcastro/rails,samphilipd/rails,illacceptanything/illacceptanything,kddeisz/rails,tjschuck/rails,mijoharas/rails,gcourtemanche/rails,georgeclaghorn/rails,flanger001/rails,deraru/rails,assain/rails,yahonda/rails,lcreid/rails,notapatch/rails,shioyama/rails,utilum/rails,rossta/rails,utilum/rails,Envek/rails,ledestin/rails,betesh/rails,ngpestelos/rails,gauravtiwari/rails,illacceptanything/illacceptanything,fabianoleittes/rails,ttanimichi/rails,arunagw/rails,richseviora/rails,esparta/rails,xlymian/rails,flanger001/rails,aditya-kapoor/rails,yhirano55/rails,maicher/rails,utilum/rails,mechanicles/rails,pschambacher/rails,coreyward/rails,Erol/rails,repinel/rails,lucasmazza/rails,kaspth/rails,notapatch/rails,aditya-kapoor/rails,EmmaB/rails-1,yasslab/railsguides.jp,yalab/rails,fabianoleittes/rails,MichaelSp/rails,yalab/rails,brchristian/rails,kirs/rails-1,rails/rails,lcreid/rails,mechanicles/rails,palkan/rails,alecspopa/rails,tgxworld/rails,Envek/rails,bogdanvlviv/rails,richseviora/rails,yahonda/rails,gcourtemanche/rails,illacceptanything/illacceptanything,koic/rails,aditya-kapoor/rails,lcreid/rails,deraru/rails,kenta-s/rails,rafaelfranca/omg-rails,mathieujobin/reduced-rails-for-travis,voray/rails,marklocklear/rails,illacceptanything/illacceptanything,coreyward/rails,riseshia/railsguides.kr,travisofthenorth/rails,yahonda/rails,hanystudy/rails,alecspopa/rails,matrinox/rails,matrinox/rails,illacceptanything/illacceptanything,bolek/rails,mohitnatoo/rails,maicher/rails,notapatch/rails,illacceptanything/illacceptanything,tgxworld/rails,marklocklear/rails,koic/rails,Spin42/rails,Envek/rails,mohitnatoo/rails,tjschuck/rails,odedniv/rails,MSP-Greg/rails,iainbeeston/rails,gauravtiwari/rails,mohitnatoo/rails,riseshia/railsguides.kr,kmcphillips/rails,kamipo/rails,Edouard-chin/rails,samphilipd/rails,baerjam/rails,Sen-Zhang/rails,kmayer/rails,eileencodes/rails,sergey-alekseev/rails,gcourtemanche/rails,felipecvo/rails,kamipo/rails,pvalena/rails,yalab/rails,mechanicles/rails,mtsmfm/railstest,georgeclaghorn/rails,esparta/rails,untidy-hair/rails,felipecvo/rails,schuetzm/rails,untidy-hair/rails,yasslab/railsguides.jp,illacceptanything/illacceptanything,prathamesh-sonpatki/rails,elfassy/rails,palkan/rails,joonyou/rails,kmayer/rails,sealocal/rails,Envek/rails,Stellenticket/rails,assain/rails,rbhitchcock/rails,MichaelSp/rails,untidy-hair/rails,Erol/rails,tgxworld/rails,MSP-Greg/rails,BlakeWilliams/rails,arunagw/rails,assain/rails,gavingmiller/rails,kddeisz/rails,kenta-s/rails,starknx/rails,yawboakye/rails,alecspopa/rails,elfassy/rails,Stellenticket/rails,joonyou/rails,ttanimichi/rails,ngpestelos/rails,tjschuck/rails,Sen-Zhang/rails,88rabbit/newRails,richseviora/rails,elfassy/rails,assain/rails,rbhitchcock/rails,bolek/rails,stefanmb/rails,tgxworld/rails,baerjam/rails,lucasmazza/rails,kddeisz/rails,arunagw/rails,Erol/rails,maicher/rails,travisofthenorth/rails,Edouard-chin/rails,Vasfed/rails,mtsmfm/railstest,printercu/rails,illacceptanything/illacceptanything,betesh/rails,Erol/rails,illacceptanything/illacceptanything,vipulnsward/rails,kmcphillips/rails,betesh/rails,printercu/rails,joonyou/rails,starknx/rails,amoody2108/TechForJustice,odedniv/rails,bradleypriest/rails,mathieujobin/reduced-rails-for-travis,kachick/rails,eileencodes/rails,yalab/rails,starknx/rails,samphilipd/rails,BlakeWilliams/rails,rafaelfranca/omg-rails,schuetzm/rails,notapatch/rails,pschambacher/rails,tijwelch/rails,marklocklear/rails,bradleypriest/rails,kmcphillips/rails,esparta/rails,iainbeeston/rails,vipulnsward/rails,88rabbit/newRails,Vasfed/rails,georgeclaghorn/rails,mtsmfm/railstest,shioyama/rails,kachick/rails,yhirano55/rails,Edouard-chin/rails,MichaelSp/rails,vassilevsky/rails,fabianoleittes/rails,arjes/rails,tijwelch/rails,gfvcastro/rails,utilum/rails,fabianoleittes/rails,bolek/rails,Edouard-chin/rails,shioyama/rails,illacceptanything/illacceptanything,rossta/rails,schuetzm/rails,BlakeWilliams/rails,prathamesh-sonpatki/rails,sealocal/rails,palkan/rails,amoody2108/TechForJustice,kirs/rails-1,Vasfed/rails,yawboakye/rails,arjes/rails,mtsmfm/rails,gfvcastro/rails,esparta/rails,rossta/rails,pvalena/rails,stefanmb/rails