Simplify Rakefile
Simplify Rakefile

Use equivalent requires.

cmunozgar/activeadmin,cmunozgar/activeadmin,activeadmin/activeadmin,varyonic/activeadmin,waymondo/active_admin,maysam/activeadmin,varyonic/activeadmin,mauriciopasquier/active_admin,javierjulio/activeadmin,wspurgin/activeadmin,maysam/activeadmin,siutin/activeadmin,deivid-rodriguez/activeadmin,cmunozgar/activeadmin,SoftSwiss/active_admin,vytenis-s/activeadmin,wspurgin/activeadmin,activeadmin/activeadmin,waymondo/active_admin,deivid-rodriguez/activeadmin,siutin/activeadmin,mrjman/activeadmin,javierjulio/activeadmin,SoftSwiss/active_admin,mauriciopasquier/active_admin,gogovan/activeadmin,gogovan/activeadmin,mrjman/activeadmin,varyonic/activeadmin,vytenis-s/activeadmin,vraravam/activeadmin,mauriciopasquier/active_admin,vytenis-s/activeadmin,maysam/activeadmin,vraravam/activeadmin,javierjulio/activeadmin,SoftSwiss/active_admin,vraravam/activeadmin,deivid-rodriguez/activeadmin,siutin/activeadmin,mrjman/activeadmin,gogovan/activeadmin,waymondo/active_admin,wspurgin/activeadmin,activeadmin/activeadmin