removing lxc reference from index.
removing lxc reference from index.

related to #488.

Endika/tsuru,gwmoura/tsuru,firebitsbr/tsuru,4eek/tsuru,cgvarela/tsuru,gwmoura/tsuru,tuxmonteiro/tsuru,tsuru/tsuru,guilhermebr/tsuru,cgvarela/tsuru,guilhermebr/tsuru,ArxdSilva/tsuru,ggarnier/tsuru,ArxdSilva/tsuru,cgvarela/tsuru,mderaldo/tsuru,kgrvamsi/tsuru,guilhermebr/tsuru,Endika/tsuru,RichardKnop/tsuru,mderaldo/tsuru,ArxdSilva/tsuru,ggarnier/tsuru,RichardKnop/tsuru,ggarnier/tsuru,ArxdSilva/tsuru,jblancett/tsuru,firebitsbr/tsuru,guilhermebr/tsuru,jblancett/tsuru,tsuru/tsuru,firebitsbr/tsuru,4eek/tsuru,tuxmonteiro/tsuru,gciotta/tsuru,hcxiong/tsuru,tsuru/tsuru,gciotta/tsuru,hugoantunes/tsuru,gciotta/tsuru,jblancett/tsuru,cezarsa/tsuru,tuxmonteiro/tsuru,gwmoura/tsuru,hugoantunes/tsuru,RichardKnop/tsuru,cezarsa/tsuru,mderaldo/tsuru,kgrvamsi/tsuru,hcxiong/tsuru,cezarsa/tsuru,tsuru/tsuru,kgrvamsi/tsuru,ggarnier/tsuru,hcxiong/tsuru,cezarsa/tsuru,Endika/tsuru,4eek/tsuru