Add webhook for travis build failures to gitter
Add webhook for travis build failures to gitter

Only the core group (private) gitter room
ahujamoh/java-design-patterns,nake226/kouenji,zik43/java-design-patterns,geniusgeek/java-design-patterns,keygod/java-design-patterns,fluxw42/java-design-patterns,fluxw42/java-design-patterns,keygod/java-design-patterns,Crossy147/java-design-patterns,Crossy147/java-design-patterns,mookkiah/java-design-patterns,mookkiah/java-design-patterns,geniusgeek/java-design-patterns,nake226/kouenji,javaseeds/java-design-patterns,inbreak/java-design-patterns,coverxiaoeye/java-design-patterns,mookkiah/java-design-patterns,mikulucky/java-design-patterns,javaseeds/java-design-patterns,mikulucky/java-design-patterns,mookkiah/java-design-patterns,StefanHeimberg/java-design-patterns,zik43/java-design-patterns,keygod/java-design-patterns,radkrish/java-design-patterns,geniusgeek/java-design-patterns,SerhatSurguvec/java-design-patterns,StefanHeimberg/java-design-patterns,ahujamoh/java-design-patterns,mikulucky/java-design-patterns,cnswan/java-design-patterns,kingland/java-design-patterns,fluxw42/java-design-patterns,radkrish/java-design-patterns,nake226/kouenji,javaseeds/java-design-patterns,kingland/java-design-patterns,ahujamoh/java-design-patterns,coverxiaoeye/java-design-patterns,Crossy147/java-design-patterns,inbreak/java-design-patterns,zik43/java-design-patterns,SerhatSurguvec/java-design-patterns,geniusgeek/java-design-patterns,ahujamoh/java-design-patterns,radkrish/java-design-patterns,mikulucky/java-design-patterns,geniusgeek/java-design-patterns,inbreak/java-design-patterns,cnswan/java-design-patterns,zik43/java-design-patterns,cnswan/java-design-patterns,SerhatSurguvec/java-design-patterns,inbreak/java-design-patterns,radkrish/java-design-patterns,StefanHeimberg/java-design-patterns,fluxw42/java-design-patterns,zik43/java-design-patterns,coverxiaoeye/java-design-patterns,kingland/java-design-patterns,cnswan/java-design-patterns,ahujamoh/java-design-patterns,radkrish/java-design-patterns,StefanHeimberg/java-design-patterns,nake226/kouenji,Crossy147/java-design-patterns,coverxiaoeye/java-design-patterns,keygod/java-design-patterns,nake226/kouenji,javaseeds/java-design-patterns,Crossy147/java-design-patterns,mikulucky/java-design-patterns,inbreak/java-design-patterns,SerhatSurguvec/java-design-patterns,kingland/java-design-patterns