Add collectstatic commands to install doc
Add collectstatic commands to install doc

Added directions on how to run collectstatic and compress as part of the
install process.  Fixing obvious typos as well.

Change-Id: Ia51bb7bb644dc213b3ec3fd3866633700a73c7f9
Closes-Bug: 1392804

davidcusatis/horizon,tqtran7/horizon,dan1/horizon-proto,icloudrnd/automation_tools,ChameleonCloud/horizon,CiscoSystems/horizon,Hodorable/0602,gerrive/horizon,NCI-Cloud/horizon,luhanhan/horizon,wangxiangyu/horizon,j4/horizon,damien-dg/horizon,j4/horizon,izadorozhna/dashboard_integration_tests,mdavid/horizon,orbitfp7/horizon,tsufiev/horizon,dan1/horizon-proto,RudoCris/horizon,Solinea/horizon,watonyweng/horizon,gerrive/horizon,tsufiev/horizon,Mirantis/mos-horizon,Mirantis/mos-horizon,j4/horizon,j4/horizon,Hodorable/0602,damien-dg/horizon,Dark-Hacker/horizon,endorphinl/horizon,nvoron23/avos,endorphinl/horizon-fork,philoniare/horizon,wolverineav/horizon,django-leonardo/horizon,FNST-OpenStack/horizon,mandeepdhami/horizon,RudoCris/horizon,Dark-Hacker/horizon,Hodorable/0602,noironetworks/horizon,coreycb/horizon,Dark-Hacker/horizon,sandvine/horizon,redhat-openstack/horizon,BiznetGIO/horizon,eayunstack/horizon,mandeepdhami/horizon,mdavid/horizon,dan1/horizon-proto,karthik-suresh/horizon,tqtran7/horizon,doug-fish/horizon,doug-fish/horizon,Daniex/horizon,maestro-hybrid-cloud/horizon,NeCTAR-RC/horizon,dan1/horizon-proto,blueboxgroup/horizon,Solinea/horizon,takeshineshiro/horizon,Mirantis/mos-horizon,Mirantis/mos-horizon,Metaswitch/horizon,luhanhan/horizon,Daniex/horizon,anthonydillon/horizon,vladryk/horizon,endorphinl/horizon-fork,django-leonardo/horizon,tellesnobrega/horizon,yjxtogo/horizon,tellesnobrega/horizon,VaneCloud/horizon,CiscoSystems/avos,FNST-OpenStack/horizon,RudoCris/horizon,liyitest/rr,bigswitch/horizon,pranavtendolkr/horizon,NCI-Cloud/horizon,tellesnobrega/horizon,nvoron23/avos,Hodorable/0602,Solinea/horizon,CiscoSystems/avos,BiznetGIO/horizon,yeming233/horizon,BiznetGIO/horizon,nvoron23/avos,nvoron23/avos,ChameleonCloud/horizon,pranavtendolkr/horizon,dan1/horizon-x509,CiscoSystems/avos,blueboxgroup/horizon,newrocknj/horizon,vladryk/horizon,NCI-Cloud/horizon,vladryk/horizon,dan1/horizon-x509,watonyweng/horizon,redhat-cip/horizon,takeshineshiro/horizon,newrocknj/horizon,sandvine/horizon,endorphinl/horizon,wolverineav/horizon,wolverineav/horizon,liyitest/rr,anthonydillon/horizon,blueboxgroup/horizon,davidcusatis/horizon,saydulk/horizon,newrocknj/horizon,tellesnobrega/horizon,openstack/horizon,newrocknj/horizon,Solinea/horizon,Tesora/tesora-horizon,luhanhan/horizon,yjxtogo/horizon,redhat-cip/horizon,henaras/horizon,redhat-cip/horizon,takeshineshiro/horizon,kfox1111/horizon,icloudrnd/automation_tools,anthonydillon/horizon,CiscoSystems/avos,henaras/horizon,xinwu/horizon,idjaw/horizon,mdavid/horizon,tqtran7/horizon,davidcusatis/horizon,Dark-Hacker/horizon,promptworks/horizon,yjxtogo/horizon,henaras/horizon,liyitest/rr,maestro-hybrid-cloud/horizon,noironetworks/horizon,karthik-suresh/horizon,vladryk/horizon,ChameleonCloud/horizon,icloudrnd/automation_tools,endorphinl/horizon-fork,agileblaze/OpenStackTwoFactorAuthentication,orbitfp7/horizon,promptworks/horizon,philoniare/horizon,CiscoSystems/horizon,eayunstack/horizon,kfox1111/horizon,agileblaze/OpenStackTwoFactorAuthentication,saydulk/horizon,doug-fish/horizon,doug-fish/horizon,philoniare/horizon,ChameleonCloud/horizon,coreycb/horizon,NeCTAR-RC/horizon,saydulk/horizon,xinwu/horizon,VaneCloud/horizon,bac/horizon,FNST-OpenStack/horizon,NeCTAR-RC/horizon,openstack/horizon,redhat-openstack/horizon,idjaw/horizon,xinwu/horizon,anthonydillon/horizon,tqtran7/horizon,NCI-Cloud/horizon,mdavid/horizon,wangxiangyu/horizon,luhanhan/horizon,henaras/horizon,django-leonardo/horizon,izadorozhna/dashboard_integration_tests,NeCTAR-RC/horizon,noironetworks/horizon,mandeepdhami/horizon,bigswitch/horizon,coreycb/horizon,watonyweng/horizon,damien-dg/horizon,VaneCloud/horizon,noironetworks/horizon,bac/horizon,endorphinl/horizon,gerrive/horizon,BiznetGIO/horizon,idjaw/horizon,coreycb/horizon,Tesora/tesora-horizon,saydulk/horizon,tsufiev/horizon,bac/horizon,karthik-suresh/horizon,tsufiev/horizon,yeming233/horizon,gerrive/horizon,Metaswitch/horizon,Tesora/tesora-horizon,openstack/horizon,endorphinl/horizon-fork,Daniex/horizon,RudoCris/horizon,davidcusatis/horizon,damien-dg/horizon,redhat-openstack/horizon,pranavtendolkr/horizon,CiscoSystems/horizon,yeming233/horizon,redhat-openstack/horizon,redhat-cip/horizon,Metaswitch/horizon,kfox1111/horizon,FNST-OpenStack/horizon,wangxiangyu/horizon,xinwu/horizon,yjxtogo/horizon,bigswitch/horizon,sandvine/horizon,orbitfp7/horizon,openstack/horizon,django-leonardo/horizon,agileblaze/OpenStackTwoFactorAuthentication,liyitest/rr,dan1/horizon-x509,wangxiangyu/horizon,karthik-suresh/horizon,bac/horizon,eayunstack/horizon,Daniex/horizon,mandeepdhami/horizon,yeming233/horizon,dan1/horizon-x509,agileblaze/OpenStackTwoFactorAuthentication,watonyweng/horizon,CiscoSystems/horizon,VaneCloud/horizon,promptworks/horizon,maestro-hybrid-cloud/horizon,promptworks/horizon,pranavtendolkr/horizon,bigswitch/horizon,kfox1111/horizon,orbitfp7/horizon,Metaswitch/horizon,takeshineshiro/horizon,sandvine/horizon,philoniare/horizon,icloudrnd/automation_tools,Tesora/tesora-horizon,idjaw/horizon,endorphinl/horizon,wolverineav/horizon,blueboxgroup/horizon,maestro-hybrid-cloud/horizon