Fixed a migration to work with Sqlite
Fixed a migration to work with Sqlite

git-svn-id: 70ab0960c3db1cbf656efd6df54a8f3de72dc710@1348 820eb932-12ee-0310-9ca8-eeb645f39767

blairanderson/that-music-blog,bsiebz/legacyhw,gvaquez/typo,freeranger/typo,sbstn-jmnz/typo,nguyenduyta/deploy-test,tedfrazier/saas_typo,waruboy/publify,vincenttian/cs169hw5,pr0d1r2/typo,boostsup/HW5_typo,ACPK/typo,blairanderson/that-music-blog,kildem/blog,LOSDev/CS169-Homework-5,tinnywang/typo,freibuis/publify,jcfausto/publify,leminhtuan2015/nginx_capuchino_rails,wizzro/CS169.2x-hw1-2,sf-wdi-25/publify_debugging_lab,wizzro/CS169.2x-hw1-2,freibuis/publify,kildem/blog,tinnywang/typo,leminhtuan2015/temona_staging,publify/publify,publify/publify,moneyadviceservice/publify,ndueber/cs-169_hw5,sf-wdi-25/publify_debugging_lab,P5hil/typo,leminhtuan2015/portal_staging,kmathew96/typo,ACPK/typo,Endymion1977/typo,agiamas/publify,pr0d1r2/typo,silygose/typo,shimolshah/typo-backup,moneyadviceservice/publify,aren19/HW_5,zsstor/Typo,leminhtuan2015/nginx_capuchino_rails,leminhtuan2015/portal_staging,boostsup/HW5_typo,agiamas/publify,gvaquez/typo,zsstor/Typo,congchen5/typo,kildem/blog,hmallett/publify,LOSDev/CS169-Homework-5,Chickey2/typo,robinparadise/typo,sf-wdi-25/publify_debugging_lab,solanolabs/publify,saasbook/typo,mplstar/blog,leminhtuan2015/temona_staging,moneyadviceservice/publify,vincenttian/cs169hw5,leminhtuan2015/test_temona,jcfausto/publify,McWild/psdtohtml,nguyenduyta/deploy-test,edgarpng/typo-blog,bsiebz/legacyhw,kildem/blog,mrfosip/typo,amba178/legacy_code,McWild/psdtohtml,pr0d1r2/typo,felixitous/typoo,ACPK/typo,P5hil/typo,silygose/typo,aren19/HW_5,McWild/psdtohtml,congchen5/typo,backpackerhh/typo,mozzan/publify,kmathew96/typo,backpackerhh/typo,K-and-R/publify,waruboy/publify,LOSDev/CS169-Homework-5,arramos84/cs169-hw5,leminhtuan2015/portal_staging,vivekv009/inuni-blog,khlumzeemee/typo,shrayus/hw-refactoring-legecy-code,hmallett/publify,shrayus/hw-refactoring-legecy-code,solanolabs/publify,randyramadhana/typo,leminhtuan2015/nginx_capuchino_rails,zsstor/Typo,vincenttian/cs169hw5,ashleymichal/typo,mozzan/publify,robinparadise/typo,shaomingtan/publify,kmathew96/typo,jcfausto/publify,burakicel/Burakicel.com,pr0d1r2/typo,nvgit/typo1,hmallett/publify,drakontia/publify,mplstar/blog,SF-WDI-LABS/publify_debugging_lab,pr0d1r2/typo,Endymion1977/typo,SF-WDI-LABS/publify_debugging_lab,kryptykfysh/saas_typo,babaa/foodblog,xwang191/-edX.CS169.2x.hw1,nvgit/typo1,framgia/publify,natesholland/typo,natesholland/typo,alexhuang91/typo,felixitous/typoo,matthewliu/saas_hw5,sbstn-jmnz/typo,saasbook/typo,leminhtuan2015/test_temona,vivekv009/inuni-blog,McWild/psdtohtml,randyramadhana/typo,babaa/foodblog,telekomatrix/publify,amba178/legacy_code,totzYuta/coding-diary-of-totz,khlumzeemee/typo,whithajess/publify,freeranger/typo,Juuro/publify,ndueber/cs-169_hw5,Juuro/publify,lbiedinger/cs_typo,shrayus/hw-refactoring-legecy-code,bsiebz/legacyhw,tedfrazier/saas_typo,McWild/psdtohtml,mplstar/blog,bikmaeff/CS169.2_hw12,faraazkhan/myblog,P5hil/typo,solanolabs/publify,ndueber/cs-169_hw5,arramos84/cs169-hw5,nguyenduyta/deploy-test,drakontia/publify,ashleymichal/typo,silygose/typo,sbstn-jmnz/typo,SF-WDI-LABS/publify_debugging_lab,backpackerhh/typo,boostsup/HW5_typo,publify/publify,pr0d1r2/typo,shimolshah/typo-backup,vivekv009/inuni-blog,agiamas/publify,whithajess/publify,pr0d1r2/typo,framgia/publify,K-and-R/publify,blairanderson/that-music-blog,ashleymichal/typo,burakicel/Burakicel.com,freibuis/publify,randyramadhana/typo,ashrob/typo,telekomatrix/publify,seyedrazavi/publify,Juuro/publify,leminhtuan2015/nginx_capuchino_rails,seyedrazavi/publify,bikmaeff/CS169.2_hw12,leminhtuan2015/temona_staging,moneyadviceservice/publify,saasbook/typo,shimolshah/typo-backup,mrfosip/typo,leminhtuan2015/portal_staging,seyedrazavi/publify,matthewliu/saas_hw5,ashrob/typo,shaomingtan/publify,leminhtuan2015/test_temona,telekomatrix/publify,lbiedinger/cs_typo,faraazkhan/myblog,nvgit/typo1,edgarpng/typo-blog,lbiedinger/cs_typo,mozzan/publify,alexhuang91/typo,bikmaeff/CS169.2_hw12,waruboy/publify,xwang191/-edX.CS169.2x.hw1,kryptykfysh/saas_typo,pr0d1r2/typo,totzYuta/coding-diary-of-totz,K-and-R/publify,freeranger/typo,Chickey2/typo,felixitous/typoo,LOSDev/CS169-Homework-5,arramos84/cs169-hw5,whithajess/publify,nvgit/typo1,natesholland/typo