Added 3.1 upgrade guide and change log.
Added 3.1 upgrade guide and change log.

thosakwe/rGuard,tkc/laravel-unit-test-sample,renemeza/college-web-control,Stichoza/laravel-boilerplate,kerick-jeff/iPub,escanton/invoices-providers,udayrockstar/RestaurantManager,renemeza/college-web-control,hackel/laravel,flysap/skeleton,alanly/soen341-scheduler,ebollens/shib-oauth2-bridge,physio/fatture,cbnuke/FilesCollection,tkc/laravel-unit-test-sample,resnostyle/Shuttr,coolguy1990/madrambles,chipotle/quill,tkc/laravel-unit-test-sample,superdol/Wiki,chipotle/quill,lxerxa/actionview,udayrockstar/RestaurantManager,kerick-jeff/iPub,RowlandOti-Student/SlimeApi,sergi10/rfuerzo,RowlandOti/SlimeApi,lxerxa/actionview,sergi10/rfuerzo,pdoren/laravel4,natetheaverage/Bosspos-dev,cbnuke/FilesCollection,slawisha/RestaurantManager,GoogleCloudPlatform/laravel,renemeza/college-web-control,farwish/laravel-pro,lcp0578/Wiki,natetheaverage/Bosspos-dev,Stolz/Wiki,lxyz/laraveldemo,Stolz/Wiki,abbasadel/TheGlobalMeter,thosakwe/rGuard,martindilling/martindilling,slawisha/RestaurantManager,slawisha/RestaurantManager,chipotle/quill,natetheaverage/Bosspos-dev,udayrockstar/RestaurantManager,ColErr/creepr-workbench,SIJOT/SIJOT-2.x,abbasadel/TheGlobalMeter,slimkit/thinksns-plus,remxcode/laravel-base,lxerxa/actionview,renemeza/college-web-control,xezw211/wx,boomcms/boomcms,coolguy1990/madrambles,zhiyicx/thinksns-plus,escanton/invoices-providers,AustinW/contact-manager,tinywitch/laravel,slimkit/thinksns-plus,thosakwe/rGuard,superdol/Wiki,ucla/shib-oauth2-bridge,alanly/soen341-scheduler,chipotle/quill,AustinW/contact-manager,beautifultable/phpwind,physio/fatture,alanly/soen341-scheduler,kerick-jeff/iPub,martindilling/martindilling,GoogleCloudPlatform/laravel,coolguy1990/madrambles,zeropingheroes/lanyard,pdoren/laravel4,remxcode/laravel-base,sergi10/rfuerzo,GoogleCloudPlatform/laravel,pdoren/laravel4,AustinW/contact-manager,hackel/laravel,beautifultable/phpwind,Stolz/Wiki,kerick-jeff/istore,tkc/laravel-unit-test-sample,lcp0578/Wiki,kjvenky/laravel,abbasadel/TheGlobalMeter,thosakwe/rGuard,alanly/soen341-scheduler,coolguy1990/madrambles,zeropingheroes/lanyard,escanton/invoices-providers,natetheaverage/Bosspos-dev,superdol/Wiki,farwish/laravel-pro,lcp0578/Wiki,SIJOT/SIJOT-2.x,abbasadel/TheGlobalMeter,thosakwe/rGuard,ColErr/creepr-workbench,martindilling/martindilling,lxerxa/actionview,abbasadel/TheGlobalMeter,orckid-lab/dashboard,ColErr/creepr-workbench,xezw211/wx,flysap/skeleton,xezw211/wx,resnostyle/Shuttr,zeropingheroes/lanyard,kerick-jeff/istore,orckid-lab/dashboard,zhiyicx/thinksns-plus,kjvenky/laravel,hackel/laravel