Remove unpopular features from shell.
Remove unpopular features from shell.

Remove modes: HTML, Tabs, Explain.
Remove stats (meaningless for virtual tables).

Use the osquery SQLite DB manager within meta and shell SQL
execution to allow registry/extensions non-locking access.

This allows existing runtime DB manipulators to prefer a locking
modifier. Currently these manipulators will fallback to a more
transient db instance. The effect was, no shell-accessible runtime
created virtual tables.

alex/osquery,justintime32/osquery,SEC-squad/osquery,linearregression/osquery,honestme/osquery,runt18/osquery,achmiel/osquery,tburgin/osquery,zi0r/osquery,venkateshdaram434/osquery,jedi22/osquery,SEC-squad/osquery,PickmanSec/osquery,honestme/osquery,prabhakhar/osquery,tinixx/osquery,mlw/osquery,hackgnar/osquery,hackgnar/osquery,takumikub/osquery,kost/osquery,0xdabbad00/osquery,adream307/osquery,alonashu/osquery,dushmis/osquery,mchugh19/osquery,runt18/osquery,eastebry/osquery,adream307/osquery,SEC-squad/osquery,mlw/osquery,takumikub/osquery,eastebry/osquery,mwielgoszewski/osquery,mlw/osquery,cesarmarinhorj/osquery,siddhartharay007/osquery,daukantas/osquery,gnawhleinad/osquery,mchugh19/osquery,tinixx/osquery,friedbutter/osquery,adream307/osquery,Seanmcn/osquery,anusornc/osquery,glensc/osquery,friedbutter/osquery,isghe/osquery,sami2316/osquery,linearregression/osquery,arirubinstein/osquery,mwielgoszewski/osquery,mofarrell/osquery,alonashu/osquery,mgoffin/osquery,glensc/osquery,unixboy/osquery,unixboy/osquery,gnawhleinad/osquery,takumikub/osquery,jajce/osquery,dushmis/osquery,friedbutter/osquery,jacknagz/osquery,blackfist/osquery,daukantas/osquery,jajce/osquery,chitrang/osquery,jacques-n/osquery,justintime32/osquery,prabhakhar/osquery,zi0r/osquery,achmiel/osquery,jedi22/osquery,Abhikos/osquery,digideskio/osquery,grayark/osquery,grayark/osquery,pathcl/osquery,dushmis/osquery,Seanmcn/osquery,cesarmarinhorj/osquery,honestme/osquery,Abhikos/osquery,mofarrell/osquery,mofarrell/osquery,PoppySeedPlehzr/osquery,justintime32/osquery,PickmanSec/osquery,eastebry/osquery,jacknagz/osquery,glensc/osquery,jedi22/osquery,jajce/osquery,0xdabbad00/osquery,runasand/osquery,mgoffin/osquery,chitrang/osquery,kk9599/osquery,achmiel/osquery,kk9599/osquery,grayark/osquery,palashahuja/osquery,brandt/osquery,cesarmarinhorj/osquery,runasand/osquery,arirubinstein/osquery,trizt/osquery,sami2316/osquery,prabhakhar/osquery,silentspirit0005/osquery,jacknagz/osquery,hackgnar/osquery,jacques-n/osquery,kk9599/osquery,venkateshdaram434/osquery,alex/osquery,chitrang/osquery,anusornc/osquery,Abhikos/osquery,venkateshdaram434/osquery,0xdabbad00/osquery,mchugh19/osquery,arirubinstein/osquery,brandt/osquery,tburgin/osquery,alonashu/osquery,blackfist/osquery,linearregression/osquery,silentspirit0005/osquery,siddhartharay007/osquery,blackfist/osquery,palashahuja/osquery,PoppySeedPlehzr/osquery,trizt/osquery,isghe/osquery,isghe/osquery,jacques-n/osquery,anusornc/osquery,digideskio/osquery,pathcl/osquery,runt18/osquery,runasand/osquery,PoppySeedPlehzr/osquery,digideskio/osquery,tinixx/osquery,PickmanSec/osquery,trizt/osquery,palashahuja/osquery,pathcl/osquery,unixboy/osquery,daukantas/osquery,siddhartharay007/osquery,kost/osquery,mwielgoszewski/osquery,gnawhleinad/osquery,silentspirit0005/osquery,kost/osquery,mgoffin/osquery,alex/osquery,tburgin/osquery