Remove ant "ide" target
Remove ant "ide" target

Summary:
Now that Immutables.org code generation works from IntelliJ
and Eclipse, we don't need the `ide` target in Ant any more.

Test Plan: CI

luiseduardohdbackup/buck,marcinkwiatkowski/buck,bocon13/buck,lukw00/buck,sdwilsh/buck,luiseduardohdbackup/buck,artiya4u/buck,Dominator008/buck,justinmuller/buck,vine/buck,artiya4u/buck,1yvT0s/buck,tgummerer/buck,clonetwin26/buck,SeleniumHQ/buck,facebook/buck,Distrotech/buck,mogers/buck,mikekap/buck,LegNeato/buck,artiya4u/buck,raviagarwal7/buck,mikekap/buck,dushmis/buck,Addepar/buck,Distrotech/buck,ilya-klyuchnikov/buck,Addepar/buck,JoelMarcey/buck,dsyang/buck,brettwooldridge/buck,darkforestzero/buck,rowillia/buck,marcinkwiatkowski/buck,janicduplessis/buck,marcinkwiatkowski/buck,shybovycha/buck,Heart2009/buck,justinmuller/buck,liuyang-li/buck,OkBuilds/buck,zhan-xiong/buck,justinmuller/buck,kageiit/buck,clonetwin26/buck,luiseduardohdbackup/buck,shs96c/buck,rmaz/buck,sdwilsh/buck,rmaz/buck,Heart2009/buck,mnuessler/buck,shs96c/buck,shs96c/buck,k21/buck,Addepar/buck,LegNeato/buck,Heart2009/buck,1yvT0s/buck,lukw00/buck,grumpyjames/buck,zhan-xiong/buck,MarkRunWu/buck,tgummerer/buck,ilya-klyuchnikov/buck,vine/buck,JoelMarcey/buck,Learn-Android-app/buck,mogers/buck,pwz3n0/buck,Heart2009/buck,vine/buck,darkforestzero/buck,shybovycha/buck,luiseduardohdbackup/buck,vschs007/buck,Heart2009/buck,marcinkwiatkowski/buck,Dominator008/buck,Learn-Android-app/buck,rowillia/buck,vine/buck,dushmis/buck,liuyang-li/buck,darkforestzero/buck,romanoid/buck,vschs007/buck,grumpyjames/buck,hgl888/buck,brettwooldridge/buck,rowillia/buck,daedric/buck,rhencke/buck,luiseduardohdbackup/buck,SeleniumHQ/buck,facebook/buck,dpursehouse/buck,dushmis/buck,romanoid/buck,vine/buck,sdwilsh/buck,Learn-Android-app/buck,shs96c/buck,Dominator008/buck,mnuessler/buck,justinmuller/buck,SeleniumHQ/buck,davido/buck,liuyang-li/buck,mnuessler/buck,siddhartharay007/buck,neonichu/buck,rmaz/buck,Learn-Android-app/buck,bocon13/buck,brettwooldridge/buck,robbertvanginkel/buck,romanoid/buck,1yvT0s/buck,dsyang/buck,davido/buck,artiya4u/buck,rhencke/buck,illicitonion/buck,tgummerer/buck,rmaz/buck,ilya-klyuchnikov/buck,nguyentruongtho/buck,justinmuller/buck,SeleniumHQ/buck,zhuxiaohao/buck,rhencke/buck,neonichu/buck,OkBuilds/buck,davido/buck,Addepar/buck,vschs007/buck,LegNeato/buck,tgummerer/buck,romanoid/buck,rmaz/buck,robbertvanginkel/buck,pwz3n0/buck,LegNeato/buck,rowillia/buck,sdwilsh/buck,mogers/buck,hgl888/buck,stuhood/buck,lukw00/buck,hgl888/buck,Distrotech/buck,rhencke/buck,1yvT0s/buck,vine/buck,brettwooldridge/buck,grumpyjames/buck,darkforestzero/buck,bocon13/buck,robbertvanginkel/buck,liuyang-li/buck,stuhood/buck,rhencke/buck,pwz3n0/buck,mikekap/buck,shybovycha/buck,Heart2009/buck,JoelMarcey/buck,dsyang/buck,romanoid/buck,rowillia/buck,Learn-Android-app/buck,vschs007/buck,artiya4u/buck,robbertvanginkel/buck,rmaz/buck,liuyang-li/buck,shs96c/buck,janicduplessis/buck,brettwooldridge/buck,rmaz/buck,artiya4u/buck,illicitonion/buck,Distrotech/buck,shybovycha/buck,brettwooldridge/buck,dushmis/buck,bocon13/buck,mnuessler/buck,brettwooldridge/buck,JoelMarcey/buck,clonetwin26/buck,MarkRunWu/buck,kageiit/buck,marcinkwiatkowski/buck,davido/buck,robbertvanginkel/buck,MarkRunWu/buck,mnuessler/buck,clonetwin26/buck,raviagarwal7/buck,dpursehouse/buck,LegNeato/buck,JoelMarcey/buck,LegNeato/buck,rowillia/buck,mogers/buck,daedric/buck,sdwilsh/buck,shs96c/buck,justinmuller/buck,luiseduardohdbackup/buck,k21/buck,vine/buck,daedric/buck,hgl888/buck,k21/buck,JoelMarcey/buck,stuhood/buck,zhan-xiong/buck,robbertvanginkel/buck,bocon13/buck,zpao/buck,grumpyjames/buck,LegNeato/buck,janicduplessis/buck,nguyentruongtho/buck,SeleniumHQ/buck,dushmis/buck,robbertvanginkel/buck,grumpyjames/buck,clonetwin26/buck,brettwooldridge/buck,liuyang-li/buck,OkBuilds/buck,romanoid/buck,brettwooldridge/buck,dsyang/buck,zpao/buck,mnuessler/buck,zhan-xiong/buck,robbertvanginkel/buck,justinmuller/buck,raviagarwal7/buck,shs96c/buck,bocon13/buck,illicitonion/buck,mikekap/buck,clonetwin26/buck,zhan-xiong/buck,mnuessler/buck,janicduplessis/buck,davido/buck,Addepar/buck,JoelMarcey/buck,siddhartharay007/buck,k21/buck,JoelMarcey/buck,lukw00/buck,stuhood/buck,raviagarwal7/buck,OkBuilds/buck,rowillia/buck,zhuxiaohao/buck,marcinkwiatkowski/buck,mikekap/buck,darkforestzero/buck,dsyang/buck,shs96c/buck,dsyang/buck,raviagarwal7/buck,hgl888/buck,lukw00/buck,tgummerer/buck,artiya4u/buck,rhencke/buck,dushmis/buck,robbertvanginkel/buck,vschs007/buck,JoelMarcey/buck,brettwooldridge/buck,raviagarwal7/buck,grumpyjames/buck,daedric/buck,sdwilsh/buck,dsyang/buck,darkforestzero/buck,justinmuller/buck,shybovycha/buck,clonetwin26/buck,mogers/buck,romanoid/buck,facebook/buck,rmaz/buck,zhan-xiong/buck,vine/buck,davido/buck,daedric/buck,rhencke/buck,robbertvanginkel/buck,artiya4u/buck,Dominator008/buck,LegNeato/buck,illicitonion/buck,k21/buck,justinmuller/buck,bocon13/buck,shybovycha/buck,1yvT0s/buck,clonetwin26/buck,shybovycha/buck,Dominator008/buck,bocon13/buck,JoelMarcey/buck,darkforestzero/buck,k21/buck,sdwilsh/buck,marcinkwiatkowski/buck,stuhood/buck,brettwooldridge/buck,siddhartharay007/buck,Addepar/buck,hgl888/buck,raviagarwal7/buck,sdwilsh/buck,raviagarwal7/buck,rmaz/buck,Dominator008/buck,clonetwin26/buck,grumpyjames/buck,pwz3n0/buck,tgummerer/buck,janicduplessis/buck,tgummerer/buck,MarkRunWu/buck,illicitonion/buck,liuyang-li/buck,romanoid/buck,janicduplessis/buck,stuhood/buck,tgummerer/buck,hgl888/buck,SeleniumHQ/buck,dpursehouse/buck,stuhood/buck,Addepar/buck,dsyang/buck,k21/buck,zhuxiaohao/buck,vschs007/buck,mikekap/buck,mogers/buck,OkBuilds/buck,janicduplessis/buck,SeleniumHQ/buck,nguyentruongtho/buck,daedric/buck,marcinkwiatkowski/buck,siddhartharay007/buck,ilya-klyuchnikov/buck,rhencke/buck,Distrotech/buck,davido/buck,Dominator008/buck,marcinkwiatkowski/buck,romanoid/buck,robbertvanginkel/buck,rowillia/buck,shybovycha/buck,romanoid/buck,vschs007/buck,raviagarwal7/buck,mogers/buck,dushmis/buck,nguyentruongtho/buck,zhan-xiong/buck,lukw00/buck,janicduplessis/buck,illicitonion/buck,daedric/buck,zhan-xiong/buck,JoelMarcey/buck,zpao/buck,darkforestzero/buck,LegNeato/buck,clonetwin26/buck,OkBuilds/buck,darkforestzero/buck,OkBuilds/buck,neonichu/buck,SeleniumHQ/buck,justinmuller/buck,rhencke/buck,vschs007/buck,lukw00/buck,Learn-Android-app/buck,liuyang-li/buck,ilya-klyuchnikov/buck,dsyang/buck,rowillia/buck,rowillia/buck,zhuxiaohao/buck,rmaz/buck,davido/buck,grumpyjames/buck,pwz3n0/buck,Learn-Android-app/buck,shybovycha/buck,Learn-Android-app/buck,liuyang-li/buck,luiseduardohdbackup/buck,rmaz/buck,LegNeato/buck,dpursehouse/buck,OkBuilds/buck,luiseduardohdbackup/buck,Addepar/buck,neonichu/buck,sdwilsh/buck,ilya-klyuchnikov/buck,LegNeato/buck,shybovycha/buck,luiseduardohdbackup/buck,illicitonion/buck,hgl888/buck,1yvT0s/buck,kageiit/buck,mikekap/buck,mikekap/buck,shybovycha/buck,Addepar/buck,OkBuilds/buck,siddhartharay007/buck,vschs007/buck,shybovycha/buck,illicitonion/buck,siddhartharay007/buck,neonichu/buck,raviagarwal7/buck,vine/buck,Dominator008/buck,Distrotech/buck,mogers/buck,dpursehouse/buck,justinmuller/buck,sdwilsh/buck,justinmuller/buck,vschs007/buck,Addepar/buck,mogers/buck,stuhood/buck,zhuxiaohao/buck,MarkRunWu/buck,rhencke/buck,dsyang/buck,SeleniumHQ/buck,darkforestzero/buck,k21/buck,nguyentruongtho/buck,SeleniumHQ/buck,pwz3n0/buck,romanoid/buck,Addepar/buck,daedric/buck,pwz3n0/buck,pwz3n0/buck,kageiit/buck,artiya4u/buck,shs96c/buck,SeleniumHQ/buck,Distrotech/buck,Learn-Android-app/buck,stuhood/buck,nguyentruongtho/buck,zhuxiaohao/buck,ilya-klyuchnikov/buck,Addepar/buck,romanoid/buck,ilya-klyuchnikov/buck,zhan-xiong/buck,mikekap/buck,illicitonion/buck,illicitonion/buck,neonichu/buck,dsyang/buck,MarkRunWu/buck,vschs007/buck,facebook/buck,robbertvanginkel/buck,dushmis/buck,siddhartharay007/buck,tgummerer/buck,Learn-Android-app/buck,raviagarwal7/buck,lukw00/buck,Heart2009/buck,pwz3n0/buck,janicduplessis/buck,rowillia/buck,zpao/buck,bocon13/buck,JoelMarcey/buck,mogers/buck,JoelMarcey/buck,davido/buck,mnuessler/buck,dushmis/buck,lukw00/buck,1yvT0s/buck,shybovycha/buck,daedric/buck,marcinkwiatkowski/buck,siddhartharay007/buck,Heart2009/buck,sdwilsh/buck,OkBuilds/buck,davido/buck,mogers/buck,sdwilsh/buck,stuhood/buck,OkBuilds/buck,stuhood/buck,zpao/buck,ilya-klyuchnikov/buck,Distrotech/buck,Dominator008/buck,janicduplessis/buck,dsyang/buck,k21/buck,LegNeato/buck,k21/buck,hgl888/buck,darkforestzero/buck,pwz3n0/buck,rowillia/buck,artiya4u/buck,neonichu/buck,dushmis/buck,davido/buck,zpao/buck,1yvT0s/buck,mikekap/buck,raviagarwal7/buck,siddhartharay007/buck,ilya-klyuchnikov/buck,zhuxiaohao/buck,clonetwin26/buck,grumpyjames/buck,k21/buck,darkforestzero/buck,vine/buck,nguyentruongtho/buck,sdwilsh/buck,brettwooldridge/buck,lukw00/buck,shs96c/buck,shs96c/buck,Distrotech/buck,Dominator008/buck,Addepar/buck,grumpyjames/buck,ilya-klyuchnikov/buck,ilya-klyuchnikov/buck,zhuxiaohao/buck,vine/buck,dpursehouse/buck,facebook/buck,illicitonion/buck,MarkRunWu/buck,shs96c/buck,marcinkwiatkowski/buck,mikekap/buck,davido/buck,darkforestzero/buck,facebook/buck,bocon13/buck,rmaz/buck,daedric/buck,tgummerer/buck,daedric/buck,SeleniumHQ/buck,dpursehouse/buck,k21/buck,clonetwin26/buck,bocon13/buck,liuyang-li/buck,zhuxiaohao/buck,daedric/buck,vschs007/buck,zhan-xiong/buck,ilya-klyuchnikov/buck,Learn-Android-app/buck,lukw00/buck,shs96c/buck,MarkRunWu/buck,1yvT0s/buck,Distrotech/buck,LegNeato/buck,illicitonion/buck,neonichu/buck,rhencke/buck,daedric/buck,Dominator008/buck,grumpyjames/buck,zpao/buck,facebook/buck,OkBuilds/buck,neonichu/buck,zhan-xiong/buck,illicitonion/buck,janicduplessis/buck,davido/buck,Dominator008/buck,clonetwin26/buck,kageiit/buck,marcinkwiatkowski/buck,dsyang/buck,zhan-xiong/buck,raviagarwal7/buck,artiya4u/buck,OkBuilds/buck,Heart2009/buck,Distrotech/buck,brettwooldridge/buck,grumpyjames/buck,janicduplessis/buck,robbertvanginkel/buck,justinmuller/buck,dpursehouse/buck,mnuessler/buck,tgummerer/buck,rmaz/buck,bocon13/buck,romanoid/buck,mikekap/buck,kageiit/buck,zhan-xiong/buck,k21/buck,marcinkwiatkowski/buck,vschs007/buck,kageiit/buck,pwz3n0/buck,liuyang-li/buck,SeleniumHQ/buck