Add missing clauses to the buck query grammar description.
Add missing clauses to the buck query grammar description.

Test Plan:
Published docs locally and manually inspected the output.
  $ bash docs/soyweb-local.sh

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